Fluorouracil (5-Fluoracil, 5-FU)

别名: NSC 19893; 5-FU; Fluorouracil; NSC-19893; NSC19893; 5-Fluorouracil; 5-Fluorouracil; 5FU; Fluoroplex; Efudex; Adrucil; Carac; Trade name: Adrucil among many others. 5-氟尿嘧啶; 5-氟-2,4(1H,3H)-嘧啶二酮; 5-氟脲嘧啶; 氟尿嘧啶;2,4-二羟基-5-氟嘧啶;5-氟尿嘧啶,5FU;5-Fluorouracil 5-氟尿嘧啶;5氟尿嘧啶;5-氟尿嘧啶 标准品;5-氟尿嘧啶(5-氟脲嘧啶);5-氟尿嘧啶,BR;氟二氧嘧啶;氟尿嘧啶(双喃呋啶);氟脲嘧啶 EP标准品;氟脲嘧啶,5-氟脲嘧啶
目录号: V1462 纯度: ≥98%
氟尿嘧啶(以前称为 5-FU;NSC-19893;NSC19893;5-氟尿嘧啶)是尿嘧啶的类似物,是一种经批准的抗癌药物,可作为有效的 DNA/RNA 合成抑制剂。
Fluorouracil (5-Fluoracil, 5-FU) CAS号: 51-21-8
产品类别: DNA(RNA) Synthesis
产品仅用于科学研究,不针对患者销售
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纯度/质量控制文件

纯度: ≥98%

产品描述
氟尿嘧啶(以前称为 5-FU;NSC-19893;NSC19893;5-氟尿嘧啶)是尿嘧啶的类似物,是一种经批准的抗癌药物,可作为有效的 DNA/RNA 合成抑制剂。具体来说,它通过抑制肿瘤细胞中的胸苷酸合成酶(TS)来中断核苷酸合成。氟尿嘧啶是一种杂环芳香族有机化合物,被批准用于治疗多种实体瘤,如卵巢癌、乳腺癌、头颈癌和结肠癌。
生物活性&实验参考方法
靶点
Thymidylate synthase
Thymidylate synthase (TS; Ki=0.05 μM, human recombinant enzyme) [4]
- DNA synthesis (inhibition via incorporation of 5-FUTP into DNA; EC50 for human colorectal cancer cell lines: 1-10 μM) [1]
- RNA synthesis (interference via 5-FUTP incorporation into RNA) [2]
体外研究 (In Vitro)
Adrucil 是尿嘧啶的类似物,在 C-5 位上有一个氟原子取代了氢。它使用与尿嘧啶相同的促进运输机制快速进入细胞。 Adrucil 在细胞内转化为几种活性代谢物:氟脱氧尿苷单磷酸 (FdUMP)、氟脱氧尿苷三磷酸 (FdUTP) 和氟尿苷三磷酸 (FUTP)。 Adrucil代谢物FdUMP与TS的核苷酸结合位点结合,与酶和CH2THF形成稳定的三元复合物,从而阻断正常底物dUMP的结合并抑制dTMP合成。 Adrucil 的代谢物也可能被错误地掺入 DNA,导致 DNA 链断裂和细胞死亡。 Adrucil 的促凋亡作用可能与其激活抑癌基因 p53 有关。 p53 功能的丧失会降低细胞对 Adrucil 的敏感性。 Adrucil 能够抑制多种癌细胞的存活并诱导其凋亡。 Adrucil 抑制鼻咽癌细胞系 CNE2 和 HONE1、胰腺癌细胞系 Capan-1 和人结肠癌细胞系 HT-29 的活力,IC50 分别为 9 μg/mL、3 μg/mL、0.22 μM、2.5 μM 。细胞测定:在96孔板中用Adrucil处理细胞7天后测量生长抑制(4000个HT-29细胞/孔,在含有10%透析胎牛血清的RPMI 1640培养基中);细胞附着过夜后,添加浓度不断增加的 Adrucil。孵育结束后,用磷酸盐缓冲盐水(pH 7.4)冲洗细胞3次,用10%三氯乙酸4℃固定60分钟,用去离子水洗涤5次,用0.4%磺罗丹明B染色溶液在室温下放置 15 分钟。用 1% 冰醋酸冲洗可去除未染色的磺基罗丹明 B。然后,将染色的细胞蛋白干燥并用 10 mM Tris-HCl 溶解。使用检测器在 540 nm 波长处测量光密度值。
72小时暴露后,对人结直肠癌细胞系(HT-29、SW620)具有强效抗增殖活性,IC50分别为3 μM和5 μM;诱导S期细胞周期阻滞和凋亡,表现为caspase-8活性升高和TUNEL染色阳性[1]
- 72小时处理对人乳腺癌细胞系MCF-7具有抑制作用,IC50为7 μM;20 μM浓度下克隆形成效率较未处理对照组降低75%[3]
- 抑制HT-29细胞中TS活性;10 μM 氟尿嘧啶(Fluorouracil; 5-Fluoracil, 5-FU)处理24小时,TS活性降低80%,导致细胞内胸苷池耗竭[4]
- 与亚叶酸联用时抗肿瘤效果增强;5 μM 氟尿嘧啶(Fluorouracil; 5-Fluoracil, 5-FU)联合10 μM亚叶酸,HCT116细胞凋亡率较单药治疗提高60%[5]
- 对5-FU耐药的人胃癌细胞系SGC-7901/FU具有细胞毒性,IC50为35 μM;耐药性与TS表达上调相关[2]
体内研究 (In Vivo)
Adrucil 广泛用于治疗一系列癌症,包括结直肠癌和乳腺癌。 100mg/kg Adrucil 显着抑制小鼠结肠癌 Colon 38 的肿瘤生长,肿瘤倍增时间 (TD)、生长延迟因子 (GDF) 和 T/C 分别为 26.5 天、4.4 和 14%。
抑制裸鼠HT-29结直肠癌异种移植瘤生长;每周腹腔注射(i.p.)50 mg/kg,持续4周,肿瘤生长抑制率(TGI)达70%(相较于溶媒对照组)[1]
- 小鼠乳腺癌肺转移模型中有效;每周三次静脉注射30 mg/kg,持续3周,肺转移结节减少55%[3]
- 延长L1210白血病小鼠的生存期;每日腹腔注射40 mg/kg,持续7天,中位生存期较未处理小鼠延长14天[5]
酶活实验
采用纯化的人重组TS测定胸苷酸合成酶活性;将0.01-1 μM 氟尿嘧啶(Fluorouracil; 5-Fluoracil, 5-FU)、5,10-亚甲基四氢叶酸(辅因子)和脱氧尿苷一磷酸(dUMP,底物)在37°C下孵育45分钟;通过HPLC测定胸苷一磷酸(dTMP)的生成量,计算Ki值[4]
- 评估二氢嘧啶脱氢酶(DPD)介导的氟尿嘧啶(Fluorouracil; 5-Fluoracil, 5-FU)代谢;将10-100 μM 氟尿嘧啶(Fluorouracil; 5-Fluoracil, 5-FU)与纯化的人DPD和NADPH在37°C下孵育60分钟;通过HPLC定量5-氟-5,6-二氢尿嘧啶(无活性代谢产物),评估代谢速率[5]
细胞实验
Adrucil 在 96 孔板中处理 7 天(4000 个 HT-29 细胞/孔,在含有 10% 透析胎牛血清的 RPMI 1640 培养基中),产生生长抑制测量结果;细胞贴壁过夜后,添加 Adrucil 浓度。细胞用去离子水洗涤五次,用10%三氯乙酸4℃固定60分钟,用磷酸盐缓冲盐水漂洗三轮后,用0.4%磺罗丹明B溶液室温染色15分钟( pH 7.4)。用 1% 冰醋酸冲洗,去除未染色的磺基罗丹明 B。之后,干燥并溶解在 10 mM Tris-HCl 中,即为染色的细胞蛋白。使用波长为 540 nm 的检测器测定光密度值。
在96孔板中接种HT-29结直肠癌细胞,每孔3×103个;贴壁24小时后,用0.5-50 μM 氟尿嘧啶(Fluorouracil; 5-Fluoracil, 5-FU)处理72小时;采用MTT法测定细胞活力,碘化丙啶染色后流式细胞术分析细胞周期分布,膜联蛋白V-FITC/PI双染色检测凋亡[1]
- 在6孔板中培养MCF-7乳腺癌细胞,每孔5×103个;暴露于2-40 μM 氟尿嘧啶(Fluorouracil; 5-Fluoracil, 5-FU)48小时;洗涤细胞后在无药培养基中培养14天;甲醇固定并结晶紫染色;计数细胞数>50的克隆以确定克隆形成抑制率[3]
- 在24孔板中接种SGC-7901/FU耐药细胞;用氟尿嘧啶(Fluorouracil; 5-Fluoracil, 5-FU)(10-80 μM)单独或与TS抑制剂(1 μM)联合处理72小时;通过caspase-8活性测定和PARP裂解免疫印迹检测凋亡细胞;RT-PCR定量TS mRNA表达[2]
动物实验
每周三次,使用26号针头对小鼠进行腹腔注射5-氟尿嘧啶(5-FU,23 mg/kg)。将5-FU溶解于100%二甲基亚砜(DMSO)中,配制成1 mol/L的储备液,并于-20℃冷藏保存。为了配制0.1 mol/L(10% DMSO)的腹腔注射液,将储备液解冻后用无菌水稀释。5-FU的剂量计算为每单位体表面积相当于一个标准人剂量。在小鼠肿瘤模型中,低剂量(10-40 mg/kg)的5-FU已显示出抗肿瘤疗效。每周三次,使用26号针头对接受假手术的小鼠进行腹腔注射,注射液为10% DMSO的无菌水溶液。每次注射的最大体积限制为 200 μL,注射体积根据患者的体重确定。首次注射后 3 天(2 次治疗)、7 天(3 次治疗)和 14 天(6 次治疗),通过颈椎脱臼处死小鼠,并取出其结肠用于体外研究。
将 2×10⁶ 个 HT-29 结直肠癌细胞皮下植入 6-7 周龄的裸鼠体内;当肿瘤体积达到 100 mm³ 时,将氟尿嘧啶(5-氟尿嘧啶,5-FU)溶解于 0.9% 生理盐水中,并以 50 mg/kg 的剂量每周一次腹腔注射,持续 4 周;对照组小鼠注射生理盐水;每3天测量一次肿瘤体积,并计算TGI[1]
- BALB/c小鼠(静脉注射1×10⁶个MCF-7细胞)发生乳腺癌肺转移,接受静脉注射氟尿嘧啶(5-氟尿嘧啶,5-FU),剂量为30 mg/kg,每周三次,持续3周;药物溶于磷酸盐缓冲液;处死小鼠以计数肺转移结节[3]
- DBA/2小鼠(腹腔注射1×10⁵个L1210白血病细胞)接受腹腔注射氟尿嘧啶(5-氟尿嘧啶,5-FU),剂量为40 mg/kg,每日一次,持续7天;药物悬浮于0.5%羧甲基纤维素钠溶液中;监测小鼠的存活情况[5]
药代性质 (ADME/PK)
吸收、分布和排泄
28-100%
7%至20%的原药在6小时内以原形经尿液排出;其中超过90%在第一小时内排出。剩余的给药剂量主要在肝脏代谢。
持续静脉输注24小时后,血浆浓度可达0.5至3.0 μM,尿液中氟尿嘧啶的排泄量仅为4%。
氟尿嘧啶易进入脑脊液,静脉给药后30分钟内浓度即可达到约7 μM;血药浓度维持约3小时,并在9小时内缓慢下降。
氟尿嘧啶可透过大鼠胎盘。
静脉注射氟尿嘧啶后,3小时后血浆中未检测到完整药物。
有关氟尿嘧啶(共7种)的更多吸收、分布和排泄(完整)数据,请访问HSDB记录页面。
代谢/代谢物
肝脏代谢。氟尿嘧啶的分解代谢产生无活性的降解产物(例如,二氧化碳、尿素和α-氟-β-丙氨酸)。
少量氟尿嘧啶在组织中合成代谢为5-氟-2'-脱氧尿苷,然后进一步合成5-氟-2'-脱氧尿苷-5'-单磷酸,即该药物的活性代谢物。药物的大部分在肝脏中降解。代谢产物以呼吸性二氧化碳的形式排出,并以尿素、α-氟-β-丙氨酸、α-氟-β-胍基丙酸和α-氟-β-脲基丙酸的形式经尿液排出。单次静脉注射氟尿嘧啶后,约15%的剂量在6小时内以完整药物的形式经尿液排出;其中超过90%在第一小时内排出。
……二氢嘧啶脱氢酶是一种需要NADPH的同源二聚体蛋白(分子量约为210 kDa),每个亚基含有FMN/FAD和一个铁硫簇。该酶主要位于肝细胞质中,催化5-氟尿嘧啶及相关嘧啶的还原反应……
……动物细胞中5'-单磷酸核苷酸(F-UMP)的形成途径有多种。5-氟尿嘧啶(5-FU)可先经尿苷磷酸化酶转化为氟尿苷,再经尿苷激酶转化为F-UMP;或者,5-FU可直接与5-磷酸核糖-1-焦磷酸(PRPP)反应,该反应由乳清酸磷酸核糖转移酶催化,生成F-UMP。F-UMP的代谢途径众多,包括掺入RNA。抗肿瘤活性的关键反应序列涉及核糖核苷二磷酸还原酶将二磷酸核苷酸还原为脱氧核苷酸,最终生成5-氟-2'-脱氧尿苷-5'-磷酸(F-dUMP)。 5-氟尿嘧啶 (5-FU) 也可在胸苷磷酸化酶的作用下直接转化为脱氧核苷 5-FUdR,并进一步在胸苷激酶的作用下转化为 F-dUMP,后者是胸苷酸合成的强效抑制剂……叶酸辅因子 5,10-亚甲基四氢叶酸和 F-dUMP 与胸苷酸合成酶形成共价结合的三元复合物……
……5-FU 和氟尿苷的代谢降解发生在许多组织中,尤其是在肝脏中。氟尿苷在胸苷或脱氧尿苷磷酸化酶的作用下转化为 5-FU。5-FU 通过嘧啶环的还原而失活;该反应由二氢嘧啶脱氢酶 (DPD) 催化,DPD 存在于肝脏、肠黏膜、肿瘤细胞和其他组织中……其代谢产物 5-氟-5,6-二氢尿嘧啶……最终降解为 α-氟-β-丙氨酸……尽管肝脏中 DPD 的浓度很高,但肝功能不全患者的剂量无需调整,这可能是由于药物在肝外部位降解或肝脏中该酶过量所致……
5-氟尿嘧啶是替加氟的已知人体代谢产物。
肝脏代谢。氟尿嘧啶的分解代谢产生无活性的降解产物(例如,CO2、尿素和 α-氟-β-丙氨酸)。
排泄途径:7% 至 20% 的原药在 6 小时内以原形经尿液排出;其中超过 90% 在第一小时内排出体外。剩余的给药剂量主要在肝脏代谢。
半衰期:10-20 分钟
生物半衰期
10-20 分钟
静脉给药后,血浆消除半衰期平均约为 16 分钟(范围:8-20 分钟),且与剂量相关。
快速静脉注射 5-FU 可使血浆浓度达到 0.1 至 1.0 mM;血浆清除迅速(半衰期 10 至 20 分钟)……
由于肝脏中二氢嘧啶脱氢酶 (DPD) 的首过代谢,人体口服生物利用度为 15-20% [5]
- 人体血浆半衰期 (t1/2) 为 10-20 分钟;分布容积 (Vd) 为 0.7-1.0 L/kg [5]
- 由 DPD 代谢为无活性代谢物;活性代谢物(5-FUTP、5-FdUMP)通过细胞内磷酸化形成 [4]
- 人体血浆蛋白结合率为 10-15% [3]
- 70-80% 的剂量在 24 小时内经尿液排出,主要以无活性代谢物的形式排出 [5]
毒性/毒理 (Toxicokinetics/TK)
毒性概述
氟尿嘧啶的确切作用机制尚未完全阐明,但其主要作用机制被认为是药物的脱氧核糖核苷酸(FdUMP)与叶酸辅因子N5δ10-亚甲基四氢叶酸结合,进而与胸苷酸合成酶(TS)形成共价结合的三元复合物。这导致尿嘧啶生成胸苷酸的过程受到抑制,最终导致DNA和RNA合成受阻,并最终导致细胞死亡。氟尿嘧啶还可以取代尿苷三磷酸(UTP)掺入RNA中,产生假性RNA,干扰RNA加工和蛋白质合成。
毒性数据
LD50=230mg/kg(小鼠口服)
相互作用
为了提高局部晚期头颈癌患者在接受3个周期新辅助化疗后的完全缓解率,在顺铂和持续输注氟尿嘧啶的联合方案中加入序贯甲氨蝶呤。研究还探讨了以相同方案进行3个周期辅助化疗的可行性。共治疗了38例患者;中位年龄为53岁,其中36例为IV期。化疗方案包括甲氨蝶呤120 mg/m²,24小时后给予顺铂100 mg/m²,以及氟尿嘧啶1000 mg/m²/天,持续静脉输注5天。34例可评估新辅助化疗疗效的患者中,9例完全缓解,21例部分缓解,2例微小缓解,1例病情稳定,1例无反应。31例接受局部治疗的患者中,15例接受了手术联合放疗,16例仅接受了放疗。25例符合辅助化疗条件的患者中,仅10例完成了全部3个疗程,其余15例因患者拒绝、累积毒性或早期疾病进展而减少了或未接受辅助化疗。中位随访时间为39个月,中位生存期估计为20个月。 8例鼻咽癌或鼻窦癌患者中,无一例出现疾病复发。初始体能状态良好且N分期较低的患者也具有显著的生存优势。化疗相关毒性主要表现为黏膜炎,大多数患者需要减少氟尿嘧啶的剂量;辅助治疗期间,类似的毒性反应会加剧。添加甲氨蝶呤并未提高完全缓解率,与顺铂联合氟尿嘧啶单药治疗的报道结果相比没有变化。
氟尿嘧啶可能引起白细胞减少和/或血小板减少,尤其是在同时或近期使用可引起血液疾病的药物时。
与亚叶酸钙合用可能增强氟尿嘧啶的治疗作用和毒性作用。
由于氟尿嘧啶治疗可能抑制正常的防御机制,患者对疫苗(灭活病毒)的抗体反应可能会降低。
有关氟尿嘧啶(共12种)的更多药物相互作用(完整)数据,请访问HSDB记录页面。
非人类毒性值
犬口服LD50:30 mg/kg
小鼠口服LD50:115 mg/kg
小鼠静脉注射LD50:81 mg/kg
LD50小鼠皮下注射 169 mg/kg
有关氟尿嘧啶(共 9 项)的更多非人类毒性值(完整)数据,请访问 HSDB 记录页面。
骨髓抑制(白细胞减少症、血小板减少症)是人类的主要剂量限制性毒性;静脉注射剂量 ≥500 mg/m² 时发生 [1]
- 接受腹腔注射剂量 >100 mg/kg 的大鼠观察到胃肠道毒性(黏膜炎、腹泻、恶心)[3]
- 接受每周 80 mg/kg 静脉注射剂量,持续 4 周的犬出现轻度肝毒性(血清转氨酶升高);未检测到明显的肾毒性[5]
- 药物相互作用:与伊立替康合用会增加胃肠道毒性,这是由于二者协同抑制肠上皮细胞增殖所致[1]
- 对正常人肠上皮细胞 (HIEC) 的细胞毒性中等,CC50 >50 μM[2]
参考文献

[1]. Nat Rev Cancer . 2003 May;3(5):330-8.

[2]. Biochem Biophys Res Commun . 2008 Jul 4;371(3):531-5.

[3]. Oncology . 2002;62(4):354-62.

[4]. J Biol Chem . 1995 Aug 11;270(32):19073-7.

[5]. Cancer Chemother Pharmacol . 1996;39(1-2):79-89.

其他信息
治疗用途
抗代谢药;抗代谢药,抗肿瘤药;免疫抑制剂
氟尿嘧啶适用于结肠癌、直肠癌、乳腺癌、胃癌和胰腺癌的姑息治疗,适用于手术或其他方法无法治愈的患者。/已纳入美国产品更新/
氟尿嘧啶还适用于膀胱癌、前列腺癌、上皮性卵巢癌、宫颈癌、子宫内膜癌、肛门癌、食管癌、皮肤癌转移瘤和肝母细胞瘤的治疗,并可通过动脉内注射用于治疗肝脏肿瘤和头颈部肿瘤。 /未包含在美国产品标签中/
氟尿嘧啶联合疗法在肾上腺皮质癌、外阴癌、阴茎癌和类癌(胃肠道和神经内分泌肿瘤)的治疗中,在某些阶段是一种合理的药物治疗方案。/未包含在美国产品标签中/
有关氟尿嘧啶(共12种)的更多治疗用途(完整)数据,请访问HSDB记录页面。
药物警告
厌食和恶心是氟尿嘧啶常见的副作用,呕吐也较为常见。这些反应通常发生在治疗的第一周,通常可通过止吐药缓解,并在治疗后2至3天内消退。口腔炎是最常见且通常是最早出现的毒性症状之一,最早可在治疗的第四天出现,但更常见于治疗的第五至第八天。腹泻也较为常见,通常出现时间略晚于口腔炎,但也可能与口腔炎同时发生,甚至在没有口腔炎的情况下也可能出现。已有食管炎、直肠炎、胃肠道溃疡和出血的报道,两名接受过量用药的患者出现了麻痹性肠梗阻。必须密切监测患者的胃肠道不良反应。
氟尿嘧啶治疗常引起白细胞减少症(主要为粒细胞减少症)、血小板减少症和贫血;白细胞减少症通常在完成足量氟尿嘧啶疗程后出现。也曾出现过全血细胞减少症和粒细胞缺乏症。必须密切监测患者的血液学状况。白细胞计数最低值通常出现在治疗开始后的第9至14天,但也可能在首次服用氟尿嘧啶后第25天出现。据报道,血小板减少症最严重时出现在治疗的第7至17天。造血功能恢复通常迅速,到第30天,血细胞计数通常即可恢复正常。
氟尿嘧啶治疗常引起脱发,相当一部分患者出现影响美观的脱发。即使是接受重复疗程治疗的患者,也有头发再生的报道。指甲部分脱落罕见,但也有指甲弥漫性黑变病的报道。最常见的皮肤毒性反应是瘙痒性斑丘疹,通常出现在四肢,较少出现在躯干。这种皮疹通常是可逆的,对症治疗通常有效。
接受氟尿嘧啶治疗的患者曾有报道出现累及手足的红斑性脱屑皮疹(某些病例中,患者接受了长时间高剂量药物输注)。皮疹可能伴有手脚刺痛或疼痛、手掌和脚底肿胀以及指骨压痛。这些不良反应被称为掌跖红斑感觉异常或手足综合征,停用氟尿嘧啶治疗后,这些症状可能在 5-7 天内逐渐消失。
有关氟尿嘧啶(共 31 条)的更多药物警告(完整)数据,请访问 HSDB 记录页面。
药效学
氟尿嘧啶是一种抗肿瘤抗代谢药物。抗代谢药物会伪装成嘌呤或嘧啶——它们是 DNA 的组成单元。它们阻止这些物质在细胞周期的“S”期掺入 DNA,从而阻止正常的发育和分裂。氟尿嘧啶阻断一种将胞嘧啶核苷酸转化为脱氧衍生物的酶。此外,由于氟尿嘧啶阻断胸苷核苷酸掺入DNA链,DNA合成进一步受到抑制。
氟尿嘧啶(5-氟尿嘧啶,5-FU)是一种氟化嘧啶类抗代谢药物,是应用最广泛的化疗药物之一[1]
- 其抗肿瘤作用通过多种机制介导:通过5-FdUMP抑制胸苷酸合成酶(TS)、将5-FUTP掺入RNA以及将5-FdUTP掺入DNA,最终导致细胞周期阻滞和细胞凋亡[4]
- 已获FDA批准用于治疗结直肠癌、乳腺癌、胃癌和其他几种实体瘤[3]
- 亚叶酸钙通过稳定TS-5-FdUMP-5,10-亚甲基四氢叶酸三元复合物来增强5-FU的疗效。复杂的[5]
- 耐药机制包括肿瘤细胞中TS的上调、DPD活性的增加以及DNA修复能力的增强[2]
*注: 文献方法仅供参考, InvivoChem并未独立验证这些方法的准确性
化学信息 & 存储运输条件
分子式
C4H3FN2O2
分子量
130.08
精确质量
130.017
元素分析
C, 36.93; H, 2.32; F, 14.61; N, 21.54; O, 24.60
CAS号
51-21-8
相关CAS号
51-21-8
PubChem CID
3385
外观&性状
White to off-white solid powder
密度
1.7±0.1 g/cm3
沸点
401.4±48.0 °C at 760 mmHg
熔点
282-286 °C (dec.)(lit.)
闪点
196.5±29.6 °C
蒸汽压
0.0±1.0 mmHg at 25°C
折射率
1.596
LogP
-2.1
tPSA
65.72
氢键供体(HBD)数目
2
氢键受体(HBA)数目
3
可旋转键数目(RBC)
0
重原子数目
9
分子复杂度/Complexity
199
定义原子立体中心数目
0
SMILES
FC1=C([H])N([H])C(N([H])C1=O)=O
InChi Key
GHASVSINZRGABV-UHFFFAOYSA-N
InChi Code
InChI=1S/C4H3FN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9)
化学名
5-fluoro-1H-pyrimidine-2,4-dione
别名
NSC 19893; 5-FU; Fluorouracil; NSC-19893; NSC19893; 5-Fluorouracil; 5-Fluorouracil; 5FU; Fluoroplex; Efudex; Adrucil; Carac; Trade name: Adrucil among many others.
HS Tariff Code
2934.99.9001
存储方式

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

注意: 本产品在运输和储存过程中需避光。
运输条件
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
溶解度数据
溶解度 (体外实验)
DMSO: 26~50 mg/mL (199.9~384.4 mM)
Water: <1 mg/mL
Ethanol: <1 mg/mL
溶解度 (体内实验)
配方 1 中的溶解度: ≥ 2.5 mg/mL (19.22 mM) (饱和度未知) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。
例如,若需制备1 mL的工作液,可将100 μL 25.0 mg/mL澄清DMSO储备液加入到400 μL PEG300中,混匀;然后向上述溶液中加入50 μL Tween-80,混匀;加入450 μL生理盐水定容至1 mL。
*生理盐水的制备:将 0.9 g 氯化钠溶解在 100 mL ddH₂O中,得到澄清溶液。

配方 2 中的溶解度: ≥ 2.5 mg/mL (19.22 mM) (饱和度未知) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。
例如,若需制备1 mL的工作液,可将 100 μL 25.0 mg/mL澄清DMSO储备液加入900 μL 20% SBE-β-CD生理盐水溶液中,混匀。
*20% SBE-β-CD 生理盐水溶液的制备(4°C,1 周):将 2 g SBE-β-CD 溶解于 10 mL 生理盐水中,得到澄清溶液。

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配方 3 中的溶解度: ≥ 2.5 mg/mL (19.22 mM) (饱和度未知) in 10% DMSO + 90% Corn Oil (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。
例如,若需制备1 mL的工作液,可将 100 μL 25.0 mg/mL 澄清 DMSO 储备液添加到 900 μL 玉米油中并混合均匀。


配方 4 中的溶解度: ≥ 2.5 mg/mL (19.22 mM) (饱和度未知) in 5% DMSO + 40% PEG300 + 5% Tween80 + 50% Saline (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。
*生理盐水的制备:将 0.9 g 氯化钠溶解在 100 mL ddH₂O中,得到澄清溶液。

配方 5 中的溶解度: ≥ 2.5 mg/mL (19.22 mM) (饱和度未知) in 5% DMSO + 95% (20% SBE-β-CD in Saline) (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液。
*20% SBE-β-CD 生理盐水溶液的制备(4°C,1 周):将 2 g SBE-β-CD 溶解于 10 mL 生理盐水中,得到澄清溶液。

配方 6 中的溶解度: 2.5 mg/mL (19.22 mM) in 5% DMSO + 95% Saline (这些助溶剂从左到右依次添加,逐一添加), 澄清溶液; 超声助溶.
*生理盐水的制备:将 0.9 g 氯化钠溶解在 100 mL ddH₂O中,得到澄清溶液。

配方 7 中的溶解度: Saline: 10mg/mL

请根据您的实验动物和给药方式选择适当的溶解配方/方案:
1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液));
2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方):
10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline);
假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL;

3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例;
4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶;
5、为保证最佳实验结果,工作液请现配现用!
6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们;
7、 以上所有助溶剂都可在 Invivochem.cn网站购买。
制备储备液 1 mg 5 mg 10 mg
1 mM 7.6876 mL 38.4379 mL 76.8758 mL
5 mM 1.5375 mL 7.6876 mL 15.3752 mL
10 mM 0.7688 mL 3.8438 mL 7.6876 mL

1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;

2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;

3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);

4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。

计算器

摩尔浓度计算器可计算特定溶液所需的质量、体积/浓度,具体如下:

  • 计算制备已知体积和浓度的溶液所需的化合物的质量
  • 计算将已知质量的化合物溶解到所需浓度所需的溶液体积
  • 计算特定体积中已知质量的化合物产生的溶液的浓度
使用摩尔浓度计算器计算摩尔浓度的示例如下所示:
假如化合物的分子量为350.26 g/mol,在5mL DMSO中制备10mM储备液所需的化合物的质量是多少?
  • 在分子量(MW)框中输入350.26
  • 在“浓度”框中输入10,然后选择正确的单位(mM)
  • 在“体积”框中输入5,然后选择正确的单位(mL)
  • 单击“计算”按钮
  • 答案17.513 mg出现在“质量”框中。以类似的方式,您可以计算体积和浓度。

稀释计算器可计算如何稀释已知浓度的储备液。例如,可以输入C1、C2和V2来计算V1,具体如下:

制备25毫升25μM溶液需要多少体积的10 mM储备溶液?
使用方程式C1V1=C2V2,其中C1=10mM,C2=25μM,V2=25 ml,V1未知:
  • 在C1框中输入10,然后选择正确的单位(mM)
  • 在C2框中输入25,然后选择正确的单位(μM)
  • 在V2框中输入25,然后选择正确的单位(mL)
  • 单击“计算”按钮
  • 答案62.5μL(0.1 ml)出现在V1框中
g/mol

分子量计算器可计算化合物的分子量 (摩尔质量)和元素组成,具体如下:

注:化学分子式大小写敏感:C12H18N3O4  c12h18n3o4
计算化合物摩尔质量(分子量)的说明:
  • 要计算化合物的分子量 (摩尔质量),请输入化学/分子式,然后单击“计算”按钮。
分子质量、分子量、摩尔质量和摩尔量的定义:
  • 分子质量(或分子量)是一种物质的一个分子的质量,用统一的原子质量单位(u)表示。(1u等于碳-12中一个原子质量的1/12)
  • 摩尔质量(摩尔重量)是一摩尔物质的质量,以g/mol表示。
/

配液计算器可计算将特定质量的产品配成特定浓度所需的溶剂体积 (配液体积)

  • 输入试剂的质量、所需的配液浓度以及正确的单位
  • 单击“计算”按钮
  • 答案显示在体积框中
动物体内实验配方计算器(澄清溶液)
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
第二步:请输入动物体内配方组成(配方适用于不溶/难溶于水的化合物),不同的产品和批次配方组成不同,如对配方有疑问,可先联系我们提供正确的体内实验配方。此外,请注意这只是一个配方计算器,而不是特定产品的确切配方。
+
+
+

计算结果:

工作液浓度 mg/mL;

DMSO母液配制方法 mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。

体内配方配制方法μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。

(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
            (2) 一定要按顺序加入溶剂 (助溶剂) 。

临床试验信息
Study of Chemotherapy, With or Without Binimetinib in Advanced Biliary Tract Cancers in 2nd Line Setting (A ComboMATCH Treatment Trial)
CTID: NCT05564403
Phase: Phase 2    Status: Recruiting
Date: 2024-11-20
Clinical Trial of an Anti-cancer Drug, CA-4948 (Emavusertib), in Combination With Chemotherapy Treatment (FOLFOX Plus Bevacizumab) in Metastatic Colorectal Cancer
CTID: NCT06696768
Phase: Phase 1    Status: Not yet recruiting
Date: 2024-11-20
Onvansertib in Combination with Nanoliposomal Irinotecan, Leucovorin, and Fluorouracil for Second-Line Treatment of Participants with Metastatic Pancreatic Ductal Adenocarcinoma
CTID: NCT04752696
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-20
Botensilimab and Balstilimab Optimization in Colorectal Cancer
CTID: NCT06268015
Phase: Phase 2    Status: Recruiting
Date: 2024-11-20
Nordic Pancreatic Cancer Trial (NorPACT) - 1
CTID: NCT02919787
Phase: Phase 2/Phase 3    Status: Active, not recruiting
Date: 2024-11-20
View More

Testing Immunotherapy (Atezolizumab) With or Without Chemotherapy in Locoregional MSI-H/dMMR Gastric and Gastroesophageal Junction (GEJ) Cancer
CTID: NCT05836584
Phase: Phase 2    Status: Recruiting
Date: 2024-11-19


Pan Tumor Rollover Study
CTID: NCT03899155
Phase: Phase 2    Status: Recruiting
Date: 2024-11-19
First in Human Study of AZD9592 in Solid Tumors
CTID: NCT05647122
Phase: Phase 1    Status: Recruiting
Date: 2024-11-19
Individualized Response Assessment to Heated Intraperitoneal Chemotherapy (HIPEC) for the Treatment of Peritoneal Carcinomatosis From Ovarian, Colorectal, Appendiceal, or Peritoneal Mesothelioma Histologies
CTID: NCT04847063
Phase: Phase 1    Status: Recruiting
Date: 2024-11-19
Pembrolizumab/Placebo Plus Trastuzumab Plus Chemotherapy in Human Epidermal Growth Factor Receptor 2 Positive (HER2+) Advanced Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma (MK-3475-811/KEYNOTE-811)
CTID: NCT03615326
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-19
PT886 for Treatment of Patients with Metastatic/Advanced Gastric, Gastroesophageal Junction and Pancreatic Adenocarcinoma (the TWINPEAK Study)
CTID: NCT05482893
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-19
Phase 3 Study of RMC-6236 in Patients with Previously Treated Metastatic Pancreatic Ductal Adenocarcinoma (PDAC)
CTID: NCT06625320
Phase: Phase 3    Status: Recruiting
Date: 2024-11-18
A Study of LY3962673 in Participants With KRAS G12D-Mutant Solid Tumors
CTID: NCT06586515
Phase: Phase 1    Status: Recruiting
Date: 2024-11-18
Efficacy and Safety of Lenvatinib (E7080/MK-7902) Plus Pembrolizumab (MK-3475) Plus Chemotherapy in Participants With Advanced/Metastatic Gastroesophageal Adenocarcinoma (MK-7902-015/E7080-G000-321/LEAP-015)
CTID: NCT04662710
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-18
Study of Precision Treatment for Rare Tumours in China Guided by PDO and NGS
CTID: NCT06692491
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-11-18
A Study of Zolbetuximab (IMAB362) in Adults With Gastric Cancer
CTID: NCT03505320
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-18
Phase I/II Study of Perioperative Chemotherapy Plus Immunotherapy Followed by Surgery in Localized Esophageal and Gastroesophageal Adenocarcinoma
CTID: NCT03784326
Phase: Phase 2    Status: Recruiting
Date: 2024-11-18
Combination Chemotherapy, Bevacizumab, and/or Atezolizumab in Treating Patients With Deficient DNA Mismatch Repair Metastatic Colorectal Cancer, the COMMIT Study
CTID: NCT02997228
Phase: Phase 3    Status: Recruiting
Date: 2024-11-18
A Study of Zanidatamab in Combination With Chemotherapy Plus or Minus Tislelizumab in Patients With HER2-positive Advanced or Metastatic Gastric and Esophageal Cancers
CTID: NCT05152147
Phase: Phase 3    Status: Recruiting
Date: 2024-11-18
A Clinical Trial of a New Combination Treatment, Domvanalimab and Zimberelimab, Plus Chemotherapy, for People With an Upper Gastrointestinal Tract Cancer That Cannot be Removed With Surgery That Has Spread to Other Parts of the Body
CTID: NCT05568095
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-15
A Study of Atezolizumab With or Without Tiragolumab Following Neoadjuvant Chemoradiotherapy in Participants With Locally Advanced Rectal Cancer
CTID: NCT05009069
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-15
Study of Pembrolizumab (MK-3475) Versus Placebo in Participants With Esophageal Carcinoma Who Are Receiving Chemotherapy and Radiation Therapy (MK-3475-975/KEYNOTE-975)
CTID: NCT04210115
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-15
An Open Label Phase 2 Study to Evaluate the Safety and Efficacy of Lenvatinib with Pembrolizumab or Lenvatinib, Pembrolizumab and FLOT in the Neoadjuvant / Adjuvant Treatment for Patients with Gastric Cancer
CTID: NCT04745988
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-15
A Study of MK-1084 in KRAS Mutant Advanced Solid Tumors (MK-1084-001)
CTID: NCT05067283
Phase: Phase 1    Status: Recruiting
Date: 2024-11-15
M9241 in Combination With Hepatic Artery Infusion Pump (HAIP) and Systemic Therapy for Subjects With Metastatic Colorectal Cancer or Intrahepatic Cholangiocarcinoma
CTID: NCT05286814
Phase: Phase 2    Status: Recruiting
Date: 2024-11-15
Efficacy and Safety of Pembrolizumab (MK-3475) Plus Lenvatinib (E7080/MK-7902) Plus Chemotherapy in Participants With Metastatic Esophageal Carcinoma (MK-7902-014/E7080-G000-320/LEAP-014)
CTID: NCT04949256
Phase: Phase 3    Status: Recruiting
Date: 2024-11-15
An Open-label, Uncontrolled Study of ONO-7913 and ONO-4538 in Combination With Modified FOLFIRINOX Therapy, the Standard of Care, as First-line Treatment in Patients With Metastatic Pancreatic Cancer
CTID: NCT06532344
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-11-14
Tocotrienol and Bevacizumab in Metastatic Colorectal Cancer
CTID: NCT04245865
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-14
Study of Pembrolizumab (MK-3475) Versus Chemotherapy in Chinese Participants With Stage IV Colorectal Cancer (MK-3475-C66)
CTID: NCT05239741
Phase: Phase 3    Status: Recruiting
Date: 2024-11-14
Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced or Advanced Solid Tumors, The ComboMATCH Screening Trial
CTID: NCT05564377
Phase: Phase 2    Status: Recruiting
Date: 2024-11-14
Chemotherapy With or Without Bevacizumab in Treating Patients With Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma
CTID: NCT00588770
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-13
Therapy Adapted for High Risk and Low Risk HIV-Associated Anal Cancer
CTID: NCT04929028
Phase: Phase 2    Status: Recruiting
Date: 2024-11-13
FOLFIRI or Modified FOLFIRI and Veliparib as Second Line Therapy in Treating Patients With Metastatic Pancreatic Cancer
CTID: NCT02890355
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-13
A Study of Tucatinib With Trastuzumab and mFOLFOX6 Versus Standard of Care Treatment in First-line HER2+ Metastatic Colorectal Cancer
CTID: NCT05253651
Phase: Phase 3    Status: Recruiting
Date: 2024-11-13
A Study of Encorafenib Plus Cetuximab With or Without Chemotherapy in People With Previously Untreated Metastatic Colorectal Cancer
CTID: NCT04607421
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-12
A Study of Chemotherapy and Radiation Therapy Compared to Chemotherapy and Radiation Therapy Plus MEDI4736 (Durvalumab) Immunotherapy for Bladder Cancer Which Has Spread to the Lymph Nodes, INSPIRE Trial
CTID: NCT04216290
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-12
Chemotherapy Alone vs. Chemotherapy + Surgical Resection in Patients With Limited-metastatic Adenocarcinoma of the Stomach or Esophagogastric Junction
CTID: NCT02578368
Phase: Phase 3    Status: Completed
Date: 2024-11-12
Substudy 06C: A Study of Sacituzumab Tirumotecan (MK-2870) With Pembrolizumab (MK-3475) and Chemotherapy in Participants With First-Line Locally Advanced Unresectable/Metastatic Gastroesophageal Adenocarcinoma (MK-3475-06C/KEYMAKER-U06)
CTID: NCT06469944
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-12
Chemoradiotherapy With or Without Atezolizumab in Treating Patients With Localized Muscle Invasive Bladder Cancer
CTID: NCT03775265
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-12
Mecapegfilgrastim Combined With Adebrelimab and Chemotherapy as Neoadjuvant Therapy in Resectable GC/GEJC
CTID: NCT06684158
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-11-12
NBTXR3, Chemotherapy, and Radiation Therapy for the Treatment of Esophageal Cancer
CTID: NCT04615013
Phase: Phase 1    Status: Recruiting
Date: 2024-11-12
The Sagittarius Trial
CTID: NCT06490536
Phase: Phase 3    Status: Recruiting
Date: 2024-11-12
Combination Chemotherapy With or Without Atezolizumab in Treating Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair
CTID: NCT02912559
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-12
HIPEC + FLOT vs. FLOT Alone in Patients With Gastric Cancer and GEJ (PREVENT)
CTID: NCT04447352
Phase: Phase 3    Status: Recruiting
Date: 2024-11-12
M9466 in Combination With Topoisomerase 1 Inhibitors-based Regimens in Advanced Solid Tumors and Colorectal Cancer (DDRiver 511)
CTID: NCT06509906
Phase: Phase 1    Status: Recruiting
Date: 2024-11-12
Oxaliplatin, Leucovorin Calcium, and Fluorouracil With or Without Bevacizumab in Treating Patients Who Have Undergone Surgery for Stage II Colon Cancer
CTID: NCT00217737
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-12
A Clinical Study of MK-2870 Alone or With Chemotherapy to Treat Gastrointestinal Cancers (MK-9999-02A)
CTID: NCT06428409
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-12
Efficacy of Topical 5-Fluorouracil Vs Calcipotriol As Photodynamic Therapy Pre-treatment for Field Actinic Keratoses
CTID: NCT06685588
Phase: N/A    Status: Not yet recruiting
Date: 2024-11-12
ELVN-002 with Trastuzumab +/- Chemotherapy in HER2+ Solid Tumors, Colorectal and Breast Cancer
CTID: NCT06328738
Phase: Phase 1    Status: Recruiting
Date: 2024-11-08
Imiquimod, Fluorouracil, or Observation in Treating HIV-Positive Patients With High-Grade Anal Squamous Skin Lesions
CTID: NCT02059499
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-08
A Study of Multiple Immunotherapy-Based Treatment Combinations in Participants With Metastatic Pancreatic Ductal Adenocarcinoma (Morpheus-Pancreatic Cancer)
CTID: NCT03193190
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-11-08
A Study of ASP2138 Given by Itself or Given With Other Cancer Treatments in Adults With Stomach Cancer, Gastroesophageal Junction Cancer, or Pancreatic Cancer
CTID: NCT05365581
Phase: Phase 1    Status: Recruiting
Date: 2024-11-08
Efficacy and Safety of Pembrolizumab (MK-3475) in Combination With Chemoradiotherapy (CRT) Versus CRT Alone in Muscle-invasive Bladder Cancer (MIBC) (MK-3475-992/KEYNOTE-992)
CTID: NCT04241185
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-07
Nivolumab, Fluorouracil, and Interferon Alpha 2B for the Treatment of Unresectable Fibrolamellar Cancer
CTID: NCT04380545
Phase: Phase 1/Phase 2    Status: Suspended
Date: 2024-11-07
Study of Durvalumab Versus Placebo in Combination With Definitive Chemoradiation Therapy in Patient With ESCC
CTID: NCT04550260
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-11-07
CMAB009 Combined With FOLFIRI First-line Treatment in Patients With RAS/BRAF Wild-type, Metastatic Colorectal Cancer
CTID: NCT03206151
Phase: Phase 3    Status: Completed
Date: 2024-11-07
Individualized Treatment in Treating Patients With Stage II-IVB Nasopharyngeal Cancer Based on EBV DNA
CTID: NCT02135042
Phase: Phase 2/Phase 3    Status: Active, not recruiting
Date: 2024-11-06
Perioperative Chemotherapy in Gastric Cancer
CTID: NCT04937738
Phase: Phase 2    Status: Terminated
Date: 2024-11-06
NeoOPTIMIZE: Early Switching of mFOLFIRINOX or Gemcitabine/Nab-Paclitaxel Before Surgery for the Treatment of Resectable, Borderline Resectable, or Locally-Advanced Unresectable Pancreatic Cancer
CTID: NCT04539808
Phase: Phase 2    Status: Recruiting
Date: 2024-11-06
Testing Pump Chemotherapy in Addition to Standard of Care Chemotherapy Versus Standard of Care Chemotherapy Alone for Patients With Unresectable Colorectal Liver Metastases: The PUMP Trial
CTID: NCT05863195
Phase: Phase 3    Status: Recruiting
Date: 2024-11-05
GEN1042 Safety Trial and Anti-tumor Activity in Participants With Malignant Solid Tumors
CTID: NCT04083599
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-05
Testing the Addition of Radiotherapy to the Usual Treatment (Chemotherapy) for Patients With Esophageal and Gastric Cancer That Has Spread to a Limited Number of Other Places in the Body
CTID: NCT04248452
Phase: Phase 3    Status: Recruiting
Date: 2024-11-05
Study to Assess Adverse Events and Change in Disease Activity in Previously Treated Adult Participants Receiving Intravenous (IV) ABBV-400 With Unresectable Metastatic Colorectal Cancer in Combination With IV Fluorouracil, Folinic Acid, and Bevacizumab
CTID: NCT06107413
Phase: Phase 2    Status: Recruiting
Date: 2024-11-05
Circulating Tumor DNA Testing in Predicting Treatment for Patients With Stage IIA Colon Cancer After Surgery
CTID: NCT04068103
Phase: Phase 2/Phase 3    Status: Active, not recruiting
Date: 2024-11-04
CtDNA-Directed Post-Hepatectomy Chemotherapy for Patients with Resectable Colorectal Liver Metastases
CTID: NCT05062317
Phase: Phase 2    Status: Recruiting
Date: 2024-11-04
Drug Sensitivity Detection of Micro Tumor (PTC) to Guide Postoperative Adjuvant Treatment Strategy of Colorectal Cancer
CTID: NCT05424692
Phase: N/A    Status: Recruiting
Date: 2024-11-04
Anti-CEACAM5 ADC M9140 in Advanced Solid Tumors (PROCEADE-CRC-01)
CTID: NCT05464030
Phase: Phase 1    Status: Recruiting
Date: 2024-11-04
NALIRIFOX Combined With PD-1 Sequential Radiotherapy Versus NALIRIFOX as Conversion Therapy of Locally Advanced Pancreatic Cancer
CTID: NCT06669078
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-11-01
A Study to Compare Onivyde Manufactured at Two Different Production Sites in Adult Participants With Advanced Cancer in the Pancreas
CTID: NCT05383352
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-11-01
Testing the Efficacy of Topical Calcipotriene Plus 5-Fluorouracil Combination to Activate the Immune System Against Precancerous Skin Lesions in Organ Transplant Recipients
CTID: NCT05699603
Phase: Phase 2    Status: Recruiting
Date: 2024-10-31
Ph1b/2 Study of the Safety and Efficacy of T-DXd Combinations in Advanced HER2-expressing Gastric Cancer (DESTINY-Gastric03)
CTID: NCT04379596
Phase: Phase 2    Status: Recruiting
Date: 2024-10-30
A Study of ASP3082 in Adults With Previously Treated Solid Tumors
CTID: NCT05382559
Phase: Phase 1    Status: Recruiting
Date: 2024-10-29
Anlotinib Plus Nab-Paclitaxels and S-1 for Patients with Advanced Biliary Tract Cancer As Second-Line Treatment
CTID: NCT06662877
Phase: Phase 2/Phase 3    Status: Not yet recruiting
Date: 2024-10-29
A Study of Amivantamab and mFOLFOX6 or FOLFIRI Versus Cetuximab and mFOLFOX6 or FOLFIRI as First-line Treatment in Participants With KRAS/NRAS and BRAF Wild-type Unresectable or Metastatic Left-sided Colorectal Cancer
CTID: NCT06662786
Phase: Phase 3    Status: Not yet recruiting
Date: 2024-10-29
Efficacy and Safety of Olaparib (MK-7339) With or Without Bevacizumab Compared to Bevacizumab With a Fluoropyrimidine in Unresectable or Metastatic Colorectal Cancer (CRC) (MK-7339-003/LYNK-003)
CTID: NCT04456699
Phase: Phase 3    Status: Completed
Date: 2024-10-29
New and Emerging Therapies for the Treatment of Resectable, Borderline Resectable, or Locally Advanced Pancreatic Cancer, PIONEER-Panc Study
CTID: NCT04481204
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-10-28
CGA Guided Ultrafractionated RT and Systemic Treatment in Elderly or Frail Patients with Inoperable Localized CRC
CTID: NCT06652412
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-10-28
A Study Investigating the Efficacy and Safety of LBL-007 Plus Tislelizumab in Combination With Bevacizumab Plus Fluoropyrimidine Versus Bevacizumab Plus Fluoropyrimidine in Participants With Unresectable or Metastatic Colorectal Cancer
CTID: NCT05609370
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-10-28
mFOLFIRINOX Versus mFOLFOX With or Without Nivolumab for the Treatment of Advanced, Unresectable, or Metastatic HER2 Negative Esophageal, Gastroesophageal Junction, and Gastric Adenocarcinoma
CTID: NCT05677490
Phase: Phase 3    Status: Recruiting
Date: 2024-10-26
A Study of Multiple Immunotherapy-Based Treatment Combinations in Patients With Locally Advanced Unresectable or Metastatic Gastric or Gastroesophageal Junction Cancer (G/GEJ) or Esophageal Cancer (Morpheus-Gastric and Esophageal Cancer)
CTID: NCT03281369
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-10-26
Reduction in the Number of Chemotherapy Cycles in Combination With Pembrolizumab in First-line Treatment of PD-L1-positive Recurrent or Metastatic Head and Neck Squamous Cell Carcinomas
CTID: NCT06557889
Phase: Phase 2    Status: Recruiting
Date: 2024-10-26
Tislelizumab in Combination With Chemotherapy as First-Line Treatment in Adults With Inoperable, Locally Advanced or Metastatic Gastric, or Gastroesophageal Junction Carcinoma
CTID: NCT03777657
Phase: Phase 3    Status: Completed
Date: 2024-10-26
Testing the Addition of an Anti-Cancer Drug, Irinotecan, to the Standard Chemotherapy Treatment (FOLFOX) After Long-Course Radiation Therapy for Advanced-Stage Rectal Cancers to Improve the Rate of Complete Response and Long-Term Rates of Organ Preservation
CTID: NCT05610163
Phase: Phase 2    Status: Recruiting
Date: 2024-10-26
A Study of Tislelizumab (BGB-A317) in Combination With Chemotherapy as First Line Treatment in Participants With Advanced Esophageal Squamous Cell Carcinoma
CTID: NCT03783442
Phase: Phase 3    Status: Completed
Date: 2024-10-26
Testing the Use of the Usual Chemotherapy Before and After Surgery for Removable Pancreatic Cancer
CTID: NCT04340141
Phase: Phase 3    Status: Recruiting
Date: 2024-10-26
Pembrolizumab and Chemoradiotherapy for the Treatment of Unresectable Gastroesophageal Cancer
CTID: NCT04522336
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-10-26
Combination Therapy of 5-Fluorouracil and CALcipotriol Versus 5-Fluorouracil in the Treatment of Actinic Keratosis
CTID: NCT06499415
Phase: Phase 4    Status: Recruiting
Date: 2024-10-26
A Study of Amivantamab Monotherapy and in Addition to Standard-of-Care Chemotherapy in Participants With Advanced or Metastatic Colorectal Cancer
CTID: NCT05379595
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-10-24
Short-Course Chemoradiotherapy Followed by Chemotherapy for the Treatment of Resectable Gastric Adenocarcinoma
CTID: NCT04523818
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-10-24
Gemcitabine Hydrochloride With or Without Erlotinib Hydrochloride Followed by the Same Chemotherapy Regimen With or Without Radiation Therapy and Capecitabine or Fluorouracil in Treating Patients With Pancreatic Cancer That Has Been Removed by Surgery
CTID: NCT01013649
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-24
BGB A317 in Combination With Chemotherapy as First-Line Treatment in Adults With Inoperable, Locally Advanced or Metastatic Esophageal, Gastric, or Gastroesophageal Junction Carcinoma
CTID: NCT03469557
Phase: Phase 2    Status: Completed
Date: 2024-10-23
Testing the Addition of an Anti-Cancer Drug, Abemaciclib, to the Usual Chemotherapy Treatment (5-Fluorouracil) for Metastatic, Refractory Colorectal Cancer
CTID: NCT06654037
Phase: Phase 1    Status: Not yet recruiting
Date: 2024-10-23
A Study of Dazostinag as Single Agent and Dazostinag in Combination With Pembrolizumab in Adults With Advanced or Metastatic Solid Tumors
CTID: NCT04420884
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-10-23
Radiation Therapy and Fluorouracil With or Without Combination Chemotherapy Followed by Surgery in Treating Patients With Stage II or Stage III Rectal Cancer
CTID: NCT00335816
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-10-22
Risk-Based Therapy in Treating Younger Patients With Newly Diagnosed Liver Cancer
CTID: NCT00980460
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-21
MK-7684A With or Without Other Anticancer Therapies in Participants With Selected Solid Tumors (MK-7684A-005) (KEYVIBE-005)
CTID: NCT05007106
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-10-21
A Safety and Efficacy Study of ZW25 (Zanidatamab) Plus Combination Chemotherapy in HER2-expressing Gastrointestinal Cancers, Including Gastroesophageal Adenocarcinoma, Biliary Tract Cancer, and Colorectal Cancer
CTID: NCT03929666
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-10-18
Study of Pembrolizumab (MK-3475) Plus Chemotherapy Versus Placebo Plus Chemotherapy in Participants With Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma (MK-3475-585/KEYNOTE-585)
CTID: NCT03221426
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-18
Adebrelimab Combined with Irinotecan Liposomes, 5-FU, CF ± Lenvatinib As First-line Treatment for Advanced ICC
CTID: NCT06648525
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-10-18
Combination Immunotherapy Plus Standard-of-Care Chemotherapy Versus Standard-of-Care Chemotherapy for the Treatment of Locally Advanced or Metastatic Pancreatic Cancer
CTID: NCT04390399
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-10-18
Study of Dato-Dxd as Monotherapy and in Combination With Anti-cancer Agents in Patients With Advanced Solid Tumours (TROPION-PanTumor03)
CTID: NCT05489211
Phase: Phase 2    Status: Recruiting
Date: 2024-10-18
A Safety and Efficacy Study of Treatment Combinations With and Without Chemotherapy in Adult Participants With Advanced Upper Gastrointestinal Tract Malignancies
CTID: NCT05329766
Phase: Phase 2    Status: Recruiting
Date: 2024-10-15
First-line Esophageal Carcinoma Study With Pembrolizumab Plus Chemo vs. Chemo (MK-3475-590/KEYNOTE-590)
CTID: NCT03189719
Phase: Phase 3    Status: Completed
Date: 2024-10-15
Safety and Efficacy of Pembrolizumab (MK-3475) Plus Binimetinib Alone or Pembrolizumab Plus Chemotherapy With or Without Binimetinib in Metastatic Colorectal Cancer (mCRC) Participants (MK-3475-651/KEYNOTE-651)
CTID: NCT03374254
Phase: Phase 1    Status: Completed
Date: 2024-10-15
Tucatinib Plus Trastuzumab and Oxaliplatin-based Chemotherapy or Pembrolizumab-containing Combinations for HER2+ Gastrointestinal Cancers
CTID: NCT04430738
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-10-15
Cisplatin and Combination Chemotherapy in Treating Children and Young Adults With Hepatoblastoma or Liver Cancer After Surgery
CTID: NCT03533582
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-15
Chemotherapy and Locoregional Therapy Trial (Surgery or Radiation) for Patients With Head and Neck Cancer
CTID: NCT03107182
Phase: Phase 2    Status: Completed
Date: 2024-10-15
Study of Magrolimab Combination Therapy in Patients With Head and Neck Squamous Cell Carcinoma
CTID: NCT04854499
Phase: Phase 2    Status: Terminated
Date: 2024-10-15
Testing the Addition of an Anticancer Drug, BAY 1895344, to the Usual Chemotherapy With FOLFIRI in Advanced or Metastatic Cancers of the Stomach and Intestines
CTID: NCT04535401
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-10-10
Novel Combinations in Participants With Locally Advanced Unresectable or Metastatic Gastric or Gastroesophageal Junction Adenocarcinoma
CTID: NCT05702229
Phase: Phase 2    Status: Recruiting
Date: 2024-10-09
Study of GSK3359609 With Pembrolizumab and 5-fluorouracil (5-FU)-Platinum Chemotherapy in Participants With Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma
CTID: NCT04428333
Phase: Phase 3    Status: Terminated
Date: 2024-10-09
Hepatic Arterial Infusion Chemotherapy With Lipiodol Embolization in Advanced Hepatocellular Carcinoma
CTID: NCT06632717
Phase: Phase 2    Status: Recruiting
Date: 2024-10-09
Liposomal Irinotecan and Leucovorin/5-fluorouracil Plus Bevacizumab in Metastatic Colorectal Cancer
CTID: NCT06184698
Phase: Phase 2    Status: Recruiting
Date: 2024-10-09
Chemotherapy with or Without Radiation or Surgery in Treating Participants with Oligometastatic Esophageal or Gastric Cancer
CTID: NCT03161522
Phase: Phase 2    Status: Recruiting
Date: 2024-10-08
Phase 2 Study of Irinotecan Liposome Injection, Oxaliplatin, 5-fluorouracil/Levoleucovorin in Japanese Participants Not Previously Treated for Metastatic Adenocarcinoma of the Pancreas
CTID: NCT06225999
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-10-08
A Phase 3 Efficacy, Safety and Tolerability Study of Zolbetuximab (Experimental Drug) Plus mFOLFOX6 Chemotherapy Compared to Placebo Plus mFOLFOX6 as Treatment for Gastric and Gastroesophageal Junction (GEJ) Cancer
CTID: NCT03504397
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-08
Study of Pembrolizumab (MK-3475) Plus Chemotherapy Versus Placebo Plus Chemotherapy in Participants With Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma (MK-3475-585/KEYNOTE-585)-China Extension
CTID: NCT04882241
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-04
A Study to Evaluate the Adverse Events, Efficacy, and Optimal Dose of Intravenous (IV) ABBV-400 in Combination With IV Fluorouracil, Leucovorin, and Budigalimab in Adult Participants With Locally Advanced Unresectable or Metastatic Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma
CTID: NCT06628310
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-10-04
AZD0901 in Participants With Advanced Solid Tumours Expressing Claudin18.2
CTID: NCT06219941
Phase: Phase 2    Status: Recruiting
Date: 2024-10-04
Intralesional 5-Fluorouracil (5FU), Topical Imiquimod Treatment for SCC
CTID: NCT03370406
Phase: Phase 1    Status: Recruiting
Date: 2024-10-04
Preoperative Hypofractionated Radiotherapy with FOLFOX for Esophageal or Gastroesophageal Junction Adenocarcinoma
CTID: NCT06078709
Phase: Phase 2    Status: Recruiting
Date: 2024-10-02
The Combination of Hypofractionated Radiotherapy and Immunotherapy in Locally Recurrent Rectal Cancer
CTID: NCT05628038
Phase: Phase 2    Status: Recruiting
Date: 2024-10-01
Hepatic Artery Infusion Pump Chemotherapy With Floxuridine and Dexamethasone in Combination With Systemic Chemotherapy for Patients With Colorectal Cancer Metastatic to the Liver
CTID: NCT03366155
Phase: Phase 2    Status: Recruiting
Date: 2024-10-01
A Study to Learn About the Study Medicine PF-07934040 When Given Alone or With Other Anti-cancer Therapies in People With Advanced Solid Tumors That Have a Genetic Mutation.
CTID: NCT06447662
Phase: Phase 1    Status: Recruiting
Date: 2024-10-01
AB122 Platform Study
CTID: NCT04999761
Phase: Phase 1    Status: Recruiting
Date: 2024-09-25
Nab-paclitaxel and Carboplatin Followed by Response-Based Local Therapy in Treating Patients With Stage III or IV HPV-Related Oropharyngeal Cancer
CTID: NCT02258659
Phase: Phase 2    Status: Completed
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