Rimonabant HCl (SR141716)

别名: SR141716 HCl;A281; SR 141716A; SR-141716; A-281; SR 151716A; SR 141716; SR-141716; A 281; SR-141716A; SR-151716A; SR141716A; SR151716A; Rimonabant, Acomplia; Zimulti; Rimonabant (Hydrochloride); SR 141716A; 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-(piperidin-1-yl)-1H-pyrazole-3-carboxamide hydrochloride; 5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-1-piperidinyl-1H-pyrazole-3-carboxamide monohydrochloride; HL0V2LQZ09; 利莫那班; 盐酸利莫那班; 5-(4-氯苯基)-1-(2,4-二氯苯基)-4-甲基-N-(1-哌啶基)-1H-吡唑-3-甲酰胺; 利莫那班盐酸盐; N-(哌啶-1-基)-5-(4-氯苯基)-1-(2,4-二氯苯基)-4-甲基-1H-吡唑-3-甲酰胺盐酸盐; Rimonabant ; 利莫那班(新型减肥药);利莫那般; 盐酸利莫那; 盐酸利莫那班Rimonabant hydrochloride;盐酸利莫那班标准品; 5-(4-氯苯基)-1-(2,4-二氯苯基)-4-甲基-N-(1-哌啶基)-1H-吡唑-3-甲酰胺盐酸盐; 利莫那班D10盐酸; 5-(4-氯苯基)-1-(2,4-二氯苯基)-4-甲基-N-(1-哌啶基)-1H-吡唑-3-甲酰胺单盐酸盐
目录号: V3565 纯度: ≥98%
Rimonabant(也称为 SR141716、SR-141716A;A 281)是一种新型、有效、选择性的大麻素 CB1 受体拮抗剂(反向激动剂),在 hCB1 转染的 HEK 293 膜中,IC50 为 13.6 nM,EC50 为 17.3 nM。
Rimonabant HCl (SR141716) CAS号: 158681-13-1
产品类别: Cannabinoid Receptor
产品仅用于科学研究,不针对患者销售
规格 价格 库存 数量
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Other Sizes

Other Forms of Rimonabant HCl (SR141716):

  • Rimonabant carboxylic acid
  • Rimonabant-d10 hydrochloride (盐酸利莫那班 d10 (盐酸盐))
  • 利莫那班
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InvivoChem产品被CNS等顶刊论文引用
纯度/质量控制文件

纯度: ≥98%

产品描述
利莫那班(也称为 SR141716、SR-141716A;A 281)是一种新型、有效、选择性的大麻素 CB1 受体拮抗剂(反向激动剂),在 hCB1 转染的 HEK 293 膜中,IC50 为 13.6 nM,EC50 为 17.3 nM。利莫那班用作厌食抗肥胖药物。其主要作用是降低食欲。利莫那班显示出 285 倍的 CB1 选择性(Ki=1.8nM CB1,514nM CB2)。利莫那班对 CB1-Rs 的亲和力比 CB2-Rs 高 50 倍,对 CB1-Rs 的 Ki 值为 6.18nM。此外,利莫那班单独治疗时已被证明会引起摄入行为的变化。
生物活性&实验参考方法
靶点
CB1 ( Ki = 1.8 nM )
Rimonabant HCl (SR141716) targets the central cannabinoid receptor (CB1 receptor) with nanomolar affinity; it shows no activity on the peripheral cannabinoid receptor. [1]

Rimonabant HCl (SR141716) acts as a selective antagonist of the CB1 receptor. [2]
体外研究 (In Vitro)
体外活性:利莫那班剂量依赖性地降低 Raw264.7 巨噬细胞和分离的腹膜巨噬细胞中的 ACAT 活性,IC50 为 2.9 μM。 Rimonabant 在完整的 CHO-ACAT1 和 CHO-ACAT2 细胞以及无细胞测定中抑制 ACAT 活性,其抑制效率大致相同,对于 CHO-ACAT1 和 CHO-ACAT2 的 IC50 分别为 1.5 μM 和 2.2 μM。与 ACAT 抑制作用一致,利莫那班治疗可阻断巨噬细胞中 ACAT 依赖性过程、氧甾醇诱导的细胞凋亡和乙酰化 LDL 诱导的泡沫细胞形成。利莫那班以浓度依赖性方式拮抗大麻素受体激动剂对小鼠输精管收缩和大鼠脑膜腺苷酸环化酶活性的抑制作用。 Rimonabant 显着降低人结直肠癌细胞(DLD-1、CaCo-2 和 SW620)的细胞生长并诱导细胞死亡。利莫那班能够改变所有测试细胞系的细胞周期分布。特别是,利莫那班在 DLD-1 细胞中产生 G2/M 细胞周期停滞,而不诱导细胞凋亡或坏死。激酶测定:人CB1和CB2稳定转染HEK 293细胞并纯化细胞膜。将 0.2-8 μg 纯化膜与 0.75 nM [3H] CP55,940 和利莫那班在孵育缓冲液(50 mM Tris-HCl、5 mM MgCl2、1 mM EDTA、0.3%BSA,pH 7.4)中一起孵育。非特异性结合是在 1 μM CP55,940 存在的情况下定义的。反应在 Multiscreen 中于 30 °C 下孵育一个半小时。通过歧管过滤终止反应,并用冰冷的洗涤缓冲液(50mM Tris,pH 7.4,0.25% BSA)洗涤四次。通过 Topcount 测量与过滤器结合的放射性。 IC50确定为抑制50%[3H]CP55,940结合所需的利莫那班浓度,并通过非线性回归计算。细胞测定:在补充 7-酮胆固醇 (7KC) 之前 1 小时,用 PBS 冲洗 12 孔板中的原始 264.7 细胞(2 × 106 个/孔),并重新添加不同量利莫那班的培养基。所有井均经过调整以接收等量的车辆。孵育 16 小时后,使用荧光底物 (Ac-DEVD-AFC) 和配备酶标仪的分光荧光计测定 caspase-3 和 caspase 3 样活性。
1. 利莫那班盐酸盐(Rimonabant HCl,SR141716)可拮抗大麻素受体激动剂对小鼠输精管收缩及大鼠脑细胞膜腺苷酸环化酶活性的抑制作用。[1]

2. 利莫那班盐酸盐(Rimonabant HCl,SR141716)对人结直肠癌细胞系(DLD-1、CaCo-2、SW620)具有显著抗肿瘤活性:显著抑制细胞生长、诱导细胞死亡,并改变所有测试细胞系的细胞周期分布;在DLD-1细胞中,可导致G2/M期阻滞,且不诱导凋亡或坏死,该阻滞伴随有丝分裂指数升高,以及DNA双链断裂和染色体连接异常(有丝分裂灾难的标志性特征);蛋白质印迹(western blot)分析显示,药物通过干扰纺锤体组装检查点和DNA损伤检查点介导有丝分裂灾难,具体表现为Cyclin B1、PARP-1、Aurora B、磷酸化p38/MAPK和Chk1的蛋白表达发生改变。[2]
体内研究 (In Vivo)
利莫那班通过腹膜内或口服给药,可有效拮抗大麻素受体激动剂的经典药理学和行为效应,并呈剂量依赖性。在氧化偶氮甲烷诱导的结肠癌小鼠模型中,利莫那班显着减少了异常隐窝灶(ACF)的形成,而异常隐窝灶(ACF)的形成先于结直肠癌。将利莫那班(10 mg/kg,灌胃)喂给 3 个月大的雄性肥胖 Zucker 大鼠 2 周作为糖耐量受损模型,喂给 6 个月大的雄性肥胖 Zucker 大鼠 10 周作为代谢模型。综合症。与瘦 Zucker 大鼠相比,肥胖 Zucker 大鼠的 RANTES(受激活、正常 T 细胞表达和分泌调节)和 MCP-1(单核细胞趋化蛋白-1)血清水平升高,长期使用利莫那班治疗可显着降低,从而减缓体重增加患有代谢综合征的老鼠。与瘦 Zucker 大鼠相比,年轻和年老肥胖大鼠的中性粒细胞和单核细胞显着增加,而利莫那班则降低。在两个年龄的肥胖 Zucker 大鼠中,血小板结合纤维蛋白原均显着增强,而利莫那班则降低。肥胖大鼠的血小板对凝血酶诱导的聚集和纤维蛋白原粘附更敏感,利莫那班治疗可减弱这两种情况。
1. 小鼠和大鼠经腹腔注射或口服给予利莫那班盐酸盐(Rimonabant HCl,SR141716)后,该药物可拮抗大麻素受体激动剂诱导的经典药理效应和行为反应。[1]

2. 在氧化偶氮甲烷(azoxymethane)诱导的小鼠结肠癌模型中,利莫那班盐酸盐(Rimonabant HCl,SR141716)可显著减少癌前病变——异常隐窝灶(ACF)的形成,而异常隐窝灶是结直肠癌发生前的重要病变。[2]
酶活实验
人CB1和CB2纯化细胞膜并稳定转染HEK 293细胞。在孵育缓冲液(50 mM Tris-HCl、5 mM MgCl2、1 mM EDTA、0.3% BSA,pH 7.4)中,将 0.2–8 μg 纯化膜与 0.75 nM [3H] CP55,940 和利莫那班一起孵育。在 1 μM CP55,940 存在的情况下,定义了非特异性结合。反应在 Multiscreen 中于 30 °C 下孵育一个半小时。四轮冰冷洗涤缓冲液(50 mM Tris,pH 7.4,0.25% BSA)后,通过歧管过滤停止反应。使用 Topcount,可以测量与过滤器结合的放射性。使用非线性回归计算IC50,并将其定义为抑制50%[3H]CP55,940结合所需的利莫那班浓度。
1. 腺苷酸环化酶活性检测实验:制备大鼠脑细胞膜样本,检测大麻素受体激动剂对腺苷酸环化酶活性的抑制作用;向反应体系中加入利莫那班盐酸盐(Rimonabant HCl,SR141716),评估其对激动剂介导的腺苷酸环化酶活性抑制作用的拮抗能力。[1]
细胞实验
Raw 264.7 用 PBS 冲洗 12 孔板后,将细胞(2 × 106/孔)重新加入添加了不同量利莫那班的培养基中,然后添加 7-酮胆固醇 (7KC) 一小时。调整载体的量,使得每口井接收相同的量。孵育 16 小时后,使用荧光底物 (ac-DEVD-AFC) 和配有酶标仪的分光荧光计来测量 caspase-3 和 caspase 3 样活性。
1. 脑细胞膜腺苷酸环化酶活性相关细胞实验:制备大鼠脑细胞膜样本,观察大麻素受体激动剂对腺苷酸环化酶活性的影响,检测利莫那班盐酸盐(Rimonabant HCl,SR141716)对该激动剂抑制效应的拮抗作用。[1]

2. 小鼠输精管收缩实验:分离制备小鼠输精管组织,观察大麻素受体激动剂对组织收缩的抑制作用;给予利莫那班盐酸盐(Rimonabant HCl,SR141716),判断其是否能逆转激动剂诱导的收缩抑制效应。[1]

3. 结直肠癌细胞相关实验:培养人结直肠癌细胞系(DLD-1、CaCo-2、SW620),用利莫那班盐酸盐(Rimonabant HCl,SR141716)处理细胞;处理后分析细胞增殖标志物和细胞活力,评估细胞周期进程以观察细胞周期分布变化;针对DLD-1细胞,检测有丝分裂指数,观察DNA双链断裂和染色体连接异常情况以确认有丝分裂灾难的发生;通过蛋白质印迹(western blot)技术检测Cyclin B1、PARP-1、Aurora B、磷酸化p38/MAPK和Chk1的蛋白表达水平。[2]
动物实验
将本品溶于两滴吐温80中,用蒸馏水稀释;小鼠剂量为20 ml/kg,大鼠剂量为5 ml/kg;腹腔注射。
雄性小鼠和雄性大鼠。青少年时期接触大麻素会增强可卡因的行为效应,而高新奇寻求倾向预示着对可卡因诱导的条件性位置偏好(CPP)更为敏感。我们的目的是评估新奇寻求倾向对青少年时期接触大麻素的影响。在穿孔板测试中,我们将青少年雄性小鼠分为高新奇寻求倾向组(HNS)和低新奇寻求倾向组(LNS)。首先,我们评估了大麻素激动剂WIN 55212-2(0.05和0.075 mg/kg,腹腔注射)在HNS和LNS小鼠中诱导的CPP。随后,HNS 和 LNS 小鼠分别腹腔注射载体、WIN 55212-2(0.1 mg/kg)或大麻素拮抗剂利莫那班(1 mg/kg)进行预处理,之后再腹腔注射 WIN 55212-2(0.05 mg/kg)或可卡因(1 或 6 mg/kg)。只有接受 0.075 mg/kg 剂量 WIN 55212-2 条件反射训练的 HNS 小鼠获得了条件性位置偏好(CPP)。青少年时期接触这种大麻素激动剂可增强 HNS 和 LNS 小鼠对 1 mg/kg 可卡因的奖赏效应,并且在 HNS 小鼠中,它还能增强低剂量可卡因的复吸效应。我们的研究结果支持个体差异(例如更高的寻求刺激倾向)在成瘾发展中的作用。[3]

1. 药理学和行为学拮抗作用研究:使用小鼠和大鼠作为实验动物。盐酸利莫那班 (SR141716) 通过腹腔注射或灌胃给药。随后,给予大麻素受体激动剂,并观察激动剂诱导的经典药理学和行为学反应,以评估该药物的拮抗作用。未提供药物溶出制剂和给药频率等具体细节。[1]

2. 结肠癌模型研究:使用雌性近交系 C57BL 小鼠建立偶氮甲烷诱导的结肠癌模型。盐酸利莫那班 (SR141716) 在模型建立过程中给药(未提供具体途径、频率和溶出制剂)。实验结束后,收集小鼠结肠组织,计数异常隐窝灶(ACF)的数量,以评估药物对癌前病变形成的抑制作用。[2]
药代性质 (ADME/PK)
吸收、分布和排泄
未确定
代谢/代谢物
肝脏代谢,涉及 CYP3A4。
生物半衰期
正常体重指数 (BMI) 为 6 至 9 天,BMI 大于 30 时为 16 天
毒性/毒理 (Toxicokinetics/TK)
蛋白质结合
几乎100%
参考文献

[1]. FEBS Lett. 1994 Aug 22;350(2-3):240-4.

[2]. FInt J Cancer. 2009 Sep 1;125(5):996-1003.

[3]. Neural Plast. 2016;2016:6481862.
其他信息
利莫那班是一种碳酰肼类化合物,由5-(4-氯苯基)-1-(2,4-二氯苯基)-4-甲基-1H-吡唑-3-羧酸的羧基与1-氨基哌啶的氨基缩合而成。它是一种强效且选择性的1型大麻素受体(CB1R)拮抗剂。除拮抗作用外,大量研究表明,在微摩尔浓度下,利莫那班可作为CB1受体的反向激动剂。该药是首个用于临床治疗肥胖症和代谢相关疾病的选择性CB1受体拮抗剂/反向激动剂。但由于中枢神经系统相关不良反应(包括抑郁和自杀意念),该药后来被撤市。它具有抗肥胖、CB1受体拮抗和食欲抑制的双重作用。它属于吡唑类、二氯苯类、碳酰肼类、氨基哌啶类和一氯苯类化合物。
利莫那班(Rimonabant)是由赛诺菲-安万特公司生产和销售的一种抗肥胖厌食药物。它是大麻素受体CB1的反向激动剂。其主要作用机制是抑制食欲。利莫那班是全球首个获准上市的选择性CB1受体阻滞剂。利莫那班已在包括欧盟、墨西哥和巴西在内的38个国家获得批准。但它在美国的上市申请被拒绝。此前,美国的一个咨询小组建议不要批准该药物,因为它可能会增加自杀倾向和抑郁症的风险。
它是一种吡唑和哌啶衍生物,可作为选择性大麻素1型受体(CB1受体)拮抗剂发挥作用。它抑制脂肪细胞的增殖和成熟,改善脂质和葡萄糖代谢,并调节食物摄入和能量平衡。它用于治疗肥胖症。
药物适应症
适用于体重指数(BMI)大于 30 kg/m² 的患者,或 BMI 大于 27 kg/m² 且伴有相关危险因素(例如 2 型糖尿病或血脂异常)的患者,需配合饮食和运动疗法。
作为饮食和运动疗法的辅助手段,用于治疗肥胖患者(BMI ≥ 30 kg/m²)或超重患者(BMI ≥ 27 kg/m²),这些患者需伴有相关危险因素(例如 2 型糖尿病或血脂异常)(参见 5.1 节)。
作为饮食和运动疗法的辅助手段,用于治疗肥胖患者(BMI ≥ 30 kg/m²)或超重患者(BMI ≥ 27 kg/m²),这些患者需伴有相关危险因素(例如 2 型糖尿病或血脂异常)(参见 5.1 节)。
作用机制作用
利莫那班是一种特异性CB1大麻素受体拮抗剂。大量证据表明,内源性大麻素系统在食欲驱动和相关行为中发挥着重要作用。因此,可以合理地假设,减弱该系统的活性对于治疗可能包含食欲过度或内源性大麻素系统过度活跃成分的疾病(例如肥胖、酒精和其他药物滥用以及各种中枢神经系统和其他疾病)具有治疗益处。
药效学
在RIO-北美试验中,3040名患者被随机分配接受安慰剂或两种剂量的利莫那班(每日5毫克或20毫克)。与安慰剂组相比,服用20毫克利莫那班的患者体重显著减轻,腰围减少,胰岛素敏感性提高,高密度脂蛋白胆固醇水平升高。
1.盐酸利莫那班 (SR141716) 是首个选择性口服有效的脑内大麻素 (CB1) 受体拮抗剂。[1]
2. 该化合物是研究体内内源性大麻素/花生四烯酸乙醇胺 (anandamide) 系统功能的有力工具。[1]
3. 盐酸利莫那班 (SR141716) 除对结直肠癌细胞具有抗肿瘤作用外,还对甲状腺肿瘤和乳腺癌细胞具有抗肿瘤作用。[2]
4. 盐酸利莫那班 (SR141716) 在结直肠癌中的抗肿瘤作用涉及抑制结肠癌发病机制不同阶段的细胞生长以及在体外诱导有丝分裂灾难。[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
C22H22CL4N4O
分子量
500.25
精确质量
498.054
元素分析
C, 52.82; H, 4.43; Cl, 28.35; N, 11.20; O, 3.20
CAS号
158681-13-1
相关CAS号
Rimonabant; 168273-06-1; Rimonabant-d10 hydrochloride; 1044909-61-6
PubChem CID
104850
外观&性状
White to off-white solid powder
沸点
627.6ºC at 760 mmHg
熔点
230-240ºC
闪点
333.3ºC
LogP
7.069
tPSA
50.16
氢键供体(HBD)数目
1
氢键受体(HBA)数目
3
可旋转键数目(RBC)
4
重原子数目
30
分子复杂度/Complexity
583
定义原子立体中心数目
0
SMILES
ClC1C([H])=C(C([H])=C([H])C=1N1C(C2C([H])=C([H])C(=C([H])C=2[H])Cl)=C(C([H])([H])[H])C(C(N([H])N2C([H])([H])C([H])([H])C([H])([H])C([H])([H])C2([H])[H])=O)=N1)Cl.Cl[H]
InChi Key
REOYOKXLUFHOBV-UHFFFAOYSA-N
InChi Code
InChI=1S/C22H21Cl3N4O.ClH/c1-14-20(22(30)27-28-11-3-2-4-12-28)26-29(19-10-9-17(24)13-18(19)25)21(14)15-5-7-16(23)8-6-15;/h5-10,13H,2-4,11-12H2,1H3,(H,27,30);1H
化学名
5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-piperidin-1-ylpyrazole-3-carboxamide;hydrochloride
别名
SR141716 HCl;A281; SR 141716A; SR-141716; A-281; SR 151716A; SR 141716; SR-141716; A 281; SR-141716A; SR-151716A; SR141716A; SR151716A; Rimonabant, Acomplia; Zimulti; Rimonabant (Hydrochloride); SR 141716A; 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-(piperidin-1-yl)-1H-pyrazole-3-carboxamide hydrochloride; 5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-1-piperidinyl-1H-pyrazole-3-carboxamide monohydrochloride; HL0V2LQZ09;
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: 请将本产品存放在密封且受保护的环境中,避免吸湿/受潮。
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: >30 mg/mL
Water: N/A
Ethanol: N/A
溶解度 (体内实验)
配方 1 中的溶解度: 2.5 mg/mL (5.00 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), 悬浮液;超声助溶。
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 (5.00 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 储备液加入到 900 μL 玉米油中并混合均匀。

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配方 3 中的溶解度: 30% PEG400+0.5% Tween80+5% Propylene glycol : 30 mg/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 1.9990 mL 9.9950 mL 19.9900 mL
5 mM 0.3998 mL 1.9990 mL 3.9980 mL
10 mM 0.1999 mL 0.9995 mL 1.9990 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
Effect of Rimonabant on Weight Gain and Body Composition in Adults With Prader Willi Syndrome
CTID: NCT00603109
Phase: Phase 3    Status: Terminated
Date: 2023-03-20
Effects of CB1 Antagonist/Reverse Agonist Rimonabant on Walking Abilities in Incomplete Spinal Cord Injury
CTID: NCT05622994
Phase: Phase 2    Status: Unknown status
Date: 2022-11-21
Effects of Rimonabant on Walking Abilities in Incomplete Spinal Cord Injury
CTID: NCT05398913
Phase: Phase 1/Phase 2    Status: Completed
Date: 2022-11-15
The Effects of Rimonabant, on Weight and Metabolic Risk Factors
CTID: NCT00547118
Phase: Phase 2    Status: Terminated
Date: 2019-11-04
Antagonist-Elicited Cannabis Withdrawal
CTID: NCT01041170
Phase: Phase 1    Status: Completed
Date: 2017-07-02
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Rimonabant to Reduce Alcohol Consumption
CTID: NCT00075205
Phase: Phase 2    Status: Completed
Date: 2017-07-02


Clinical and Neurobiological Effects of Cannabis Dependence in Young Adults
CTID: NCT00656487
Phase: Phase 2    Status: Completed
Date: 2017-06-19
Japanese Study With Rimonabant in Obese Type 2 Diabetic Patients on Diet and Exercise
CTID: NCT00478972
Phase: Phase 3    Status: Terminated
Date: 2016-06-08
Japanese Study With Rimonabant in Obese Type 2 Diabetic Patients With Oral Anti-diabetic Drug
CTID: NCT00478595
Phase: Phase 3    Status: Terminated
Date: 2016-06-06
VIsceral Fat Reduction Assessed by CT-scan On RImonabAnt
CTID: NCT00299325
Phase: Phase 3    Status: Completed
Date: 2016-06-06
Atherosclerosis Underlying Development Assessed by Intima-Media Thickness in Patients on Rimonabant
CTID: NCT00228176
Phase: Phase 3    Status: Terminated
Date: 2016-05-20
Comprehensive Rimonabant Evaluation Study of Cardiovascular ENDpoints and Outcomes
CTID: NCT00263042
Phase: Phase 3    Status: Terminated
Date: 2016-05-20
An Efficacy and Safety Study of Rimonabant for Treatment of Nonalcoholic Steatohepatitis (NASH) in Patients Without Diabetes
CTID: NCT00576667
Phase: Phase 3    Status: Terminated
Date: 2016-05-18
Rimonabant In Prediabetic Subjects To Delay Onset Of Type 2 Diabetes
CTID: NCT00325650
Phase: Phase 3    Status: Terminated
Date: 2016-05-18
An Efficacy and Safety Study of Rimonabant for Treatment of Nonalcoholic Steatohepatitis (NASH) in Patients With Type 2 Diabetes
CTID: NCT00577148
Phase: Phase 3    Status: Terminated
Date: 2016-05-18
Effect of Rimonabant and Metformin Combination on Glycemic Control in Patients With Type 2 Diabetes
CTID: NCT00690456
Phase: Phase 3    Status: Terminated
Date: 2016-05-18
Study of Rimonabant/Metformin Combinations to Investigate Diabetes (Blood Sugar) Control in Patients With Type 2 Diabetes
CTID: NCT00754689
Phase: Phase 3    Status: Withdrawn
Date: 2016-05-17
A Glycemic Control Evaluation of Glimepiride Versus Rimonabant on Top of Metformin in Type 2 Diabetes
CTID: NCT00449605
Phase: Phase 3    Status: Terminated
Date: 2016-05-16
Diagnosis and Therapy of Vulnerable Atherosclerotic Plaque
CTID: NCT00636766
Phase: N/A    Status: Completed
Date: 2012-11-02
Rimonabant in Abdominally Obese Patients With Impaired Fasting Blood Glucose
CTID: NCT00405808
Phase: Phase 3    Status: Terminated
Date: 2011-01-26
REASSURE: The Effect of Rimonabant on HbA1c in Overweight or Obese Patients With Type 2 Diabetes Not Adequately Controlled on 2 Oral Antidiabetic Agents
CTID: NCT00546325
Phase: Phase 3    Status: Completed
Date: 2010-12-10
Evaluation of the Rimonabant Impact on the Regression of Asymptomatic Damage Caused by Cardiovascular Risk Factors
CTID: NCT00458081
Phase: Phase 3    Status: Terminated
Date: 2010-12-10
Comparison of Efficacy and Safety of Rimonabant 5mg/Day or 20mg/Day Versus Placebo in Smoking Cessation
CTID: NCT00464165
Phase: Phase 3    Status: Completed
Date: 2010-12-10
High Density Lipoprotein Turnover
CTID: NCT00408148
Phase: Phase 3    Status: Terminated
Date: 2010-12-10
Comparison of Efficacy and Safety of Rimonabant 20mg/Day Versus Placebo in Smoking Cessation
CTID: NCT00464256
Phase: Phase 3    Status: Completed
Date: 2010-12-10
Comparison of the Efficacy and Safety of 2 Oral Doses of Rimonabant, 5 mg/Day or 20 mg/Day, Versus Placebo, as an Aid to Smoking Cessation (STRATUS US)
CTID: NCT00358228
Phase: Phase 3    Status: Completed
Date: 2010-12-10
European Trial About Effect of RimoNabant on Abdominal Obese Patients With dysLipidemia
CTID: NCT00412698
Phase: Phase 3    Status: Terminated
Date: 2010-12-10
The Effect of Rimonabant on Energy Expenditure, Fat Metabolism and Body Composition
CTID: NCT00584389
Phase: Phase 4    Status: Terminated
Date: 2010-04-19
Japanese Study of Rimonabant in Obese Patients With Dyslipidemia (VENUS)
CTID: NCT00434096
Phase: Phase 3    Status: Terminated
Date: 2009-07-20
Long-Term Effect of 10 mg Versus 20 mg Rimonabant in Overweight or Obese Patients
CTID: NCT00678483
Phase: Phase 3    Status: Terminated
Date: 2009-06-17
Study Evaluating Rimonabant Efficacy in Drug-NAive DiabEtic Patients
CTID: NCT00257257
Phase: Phase 3    Status: Completed
Date: 2009-04-20
Obese Patients With Type 2 Diabetes
CTID: NCT00029848
Phase: Phase 3    Status: Completed
Date: 2009-04-20
Efficacy and Safety of Rimonabant as an Aid to Smoking Cessation With or Without Nicotine Patch
CTID: NCT00458718
Phase: Phase 3    Status: Completed
Date: 2009-04-20
Obese Patients With or Without Comorbidities (RIO-North America)
CTID: NCT00029861
Phase: Phase 3    Status: Completed
Date: 2009-04-20
Efficacy and Safety of Rimonabant With or Without Hypocaloric Diet in Obese Patients
CTID: NCT00481923
Phase: Phase 3    Status: Completed
Date: 2009-04-20
Obese Patients With Untreated Dyslipidemias
CTID: NCT00029835
Phase: Phase 3    Status: Completed
Date: 2009-04-20
STRADIVARIUS (Strategy To Reduce Atherosclerosis Development InVolving Administration of Rimonabant - the Intravascular Ultrasound Study)
CTID: NCT00124332
Phase: Phase 3    Status: Completed
Date: 2009-04-20
Rimonabant in Obesity Over a 2-Year Duration (RIO-Europe)
CTID: NCT00386061
Phase: Phase 3    Status: Completed
Date: 2009-04-20
Study Evaluating Rimonabant Efficacy in Insulin-Treated Diabetic Patients(ARPEGGIO)
CTID: NCT00288236
Phase: Phase 3    Status: Completed
Date: 2009-04-07
Study of Weight-Reducing Effect and Safety of Rimonabant In Obesity in ASIA (RIO-ASIA)
CTID: NCT00325546
Phase: Phase 3    Status: Completed
Date: 2009-04-07
Japanese Dose-Response Study of Rimonabant in Obese Patients
CTID: NCT00459004
Phase: Phase 2    Status: Completed
Date: 2009-04-07
An International Study of Rimonabant in Dyslipidemia With AtheroGenic Risk In Abdominally Obese Patients
CTID: NCT00239967
Phase: Phase 3    Status: Completed
Date: 2009-04-07
Efficacy and Safety of Rimonabant as an Aid to Maintenance of Smoking Cessation
CTID: NCT00459173
Phase: Phase 3    Status: Completed
Date: 2009-04-07
-------------------
A multicenter, double blind, placebo controlled randomized study of the efficacy and safety of two rimonabant/metformin combinations for reducing A1C in the treatment of patients with type 2 diabetes mellitus who are not on current drug therapy.
CTID: null
Phase: Phase 3    Status: Prematurely Ended
Date: 2008-10-13
A randomized, placebo-controlled study of the central cannabinoid (CB1) receptor antagonist rimonabant as adjunctive therapy to improve cognition in schizophrenia
CTID: null
Phase: Phase 3    Status: Ongoing
Date: 2008-09-19
Effects of Rimonabant on urinary albumin excretion rate on the components of the metabolic syndrome in patients with type 2 diabetes mellitus and microalbuminuria on background ramipril treatment. A prospective, randomized, double-blind, placebo-controlled pilot study.
CTID: null
Phase: Phase 3    Status: Prematurely Ended
Date: 2008-09-09
A study investigating rimonabant versus placebo in conjunction with a strict low-fat weight reduction diet in overweight and obese subjects: effects on glucose and lipid metabolism and cardiovascular risk.
CTID: null
Phase: Phase 4    Status: Prematurely Ended
Date: 2008-08-01
A randomized, double blind, placebo controlled study evaluating the glycemic effect of rimonabant added to metformin in patients with type 2 diabetes insufficiently controlled with metformin monotherapy
CTID: null
Phase: Phase 3    Status: Completed, Prematurely Ended
Date: 2008-05-14
A randomized, double-blind, parallel-group, multicenter, multinational study to assess the long-term effect, over 1 year, of rimonabant 10 mg in comparison with rimonabant 20 mg after an initial treatment period of 6 months with rimonabant 20 mg in overweight or obese patients
CTID: null
Phase: Phase 3    Status: Prematurely Ended, Completed
Date: 2008-03-28
The influence of Rimonabant induced cannabinoid receptor blocking on the mass and function of the left ventricle in patients with abdominal adiposity
CTID: null
Phase: Phase 4    Status: Prematurely Ended
Date: 2008-02-11
A double-blind, randomized, placebo-controlled, parallel group study of rimonabant 20 mg daily for the treatment of Type 2 diabetic patients with nonalcoholic steatohepatitis (NASH)
CTID: null
Phase: Phase 3    Status: Suspended by CA, Prematurely Ended, Completed
Date: 2008-02-01
A double-blind, randomized, placebo-controlled, parallel group study of rimonabant 20 mg daily for the treatment of non-diabetic patients with nonalcoholic steatohepatitis (NASH)
CTID: null
Phase: Phase 3    Status: Suspended by CA, Prematurely Ended, Completed
Date: 2008-02-01
Effects of Rimonabant on Liver Fat, Visceral Adipose Tissue Mass and early Markers of CardioDiabetes in obese Subjects with the Metabolic Syndrome – a randomized, double-blind clinical trial
CTID: null
Phase: Phase 4    Status: Prematurely Ended
Date: 2007-12-27
The impact of Rimonabant in overweight women with prior gestational diabetes
CTID: null
Phase: Phase 4    Status: Completed
Date: 2007-11-13
A Randomized, Double-Blind, Parallel-Group, Multicenter, Multinational Study to Assess Glycemic Control with Rimonabant in Comparison with Glimepiride over 1 Year in Overweight/Obese Type 2 Diabetic Patients Not Adequately Controlled with Metformin
CTID: null
Phase: Phase 3    Status: Prohibited by CA, Prematurely Ended, Completed
Date: 2007-06-14
THE EFFECT OF RIMONABANT ON ENERGY EXPENDITURE, FATTY ACID METABOLISM, TRIACYLGLYCEROL METABOLISM AND BODY FAT DISTRIBUTION
CTID: null
Phase: Phase 4    Status: Prematurely Ended
Date: 2007-03-01
European Trial about Effect of RimoNabant on Abdominal obese patients with dysLipidemia
CTID: null
Phase: Phase 3, Phase 4    Status: Completed, Prematurely Ended
Date: 2006-10-23
A Pan-European randomized, parallel group, two-arm placebo-controlled, double-blind multicenter study of Rimonabant 20mg once daily in the treatment of abdominally obese patients with impaired fasting blood glucose with or without other comorbidities
CTID: null
Phase: Phase 3, Phase 4    Status: Completed, Prematurely Ended
Date: 2006-10-11
Biological Variation of Insulin Resistance, Testosterone and Cardiovascular Risk Factors In Women with Polycystic Ovarian Syndrome: modification with Rimonabant compared to Metformin.
CTID: null
Phase: Phase 2    Status: Completed
Date: 2006-09-20
A RANDOMIZED, DOUBLE BLIND, TWO ARM, PARALLEL, PLACEBO CONTROLLED STUDY OF RIMONABANT 20MG EFFECT ON HIGH DENSITY LIPOPROTEIN KINETICS IN PATIENTS WITH ABDOMINAL OBESITY AND ADDITIONAL CARDIOMETABOLIC RISK FACTORS
CTID: null
Phase: Phase 3    Status: Prematurely Ended, Completed
Date: 2006-09-12
Cardiometabolic risk reduction by Rimonabant: the effectiveness in daily practice and its use
CTID: null
Phase: Phase 4    Status: Completed
Date: 2006-09-12
A randomized, double blind, two-arm placebo controlled, 12-Month study of the effects of rimonabant 20mg once daily on the amount and the activity of visceral fat in abdominally obese patients with metabolic syndrome.
CTID: null
Phase: Phase 3    Status: Completed
Date: 2006-05-08
RIMONABANT-LÄÄKEHOIDON JA LAIHDUTUKSEN VAIKUTUKSET MAKSAN RASVAPITOISUUTEEN JA RASVAKUDOKSEN AINEENVAIHDUNTAAN METABOLISTA OIREYHTYMÄÄ SAIRASTAVILLA POTILAILLA
CTID: null
Phase: Phase 3    Status: Ongoing
Date: 2006-03-14
A Multicenter, Randomized, Placebo-Controlled, Double-Blind, Parallel-Group, Fixed-
CTID: null
Phase: Phase 3    Status: Completed
Date: 2006-02-27
Randomized, multinational, multicenter, double-blind, placebo-controlled, two-arm
CTID: null
Phase: Phase 3    Status: Completed, Suspended by CA, Prohibited by CA, Prematurely Ended
Date: 2005-12-29
Randomized, multicenter, double-blind, placebo-controlled, two-arm parallel group trial of rimonabant 20-mg od, for inhibition of atherosclerosis progression assessed by carotid artery intima-media thickness (CIMT), in overweight patients with additional risk factors
CTID: null
Phase: Phase 3    Status: Completed, Prematurely Ended
Date: 2005-09-05
Randomized, double-blind, two -arms placebo-controlled, parallel-group, multicenter study of rimonabant 20 mg once daily in the treatment of atherogenic dyslipidemia in abdominally obese patients.
CTID: null
Phase: Phase 3    Status: Completed
Date: 2005-05-24
A randomized, double-blind, placebo-controlled, parallel-group, fixed-dose (rimonabant 20mg) multicenter study of long-term glycemic control with rimonabant
CTID: null
Phase: Phase 3    Status: Completed
Date: 2005-05-04
Randomized, multicenter, double-blind, placebo-controlled, two-arm parallel group trial of rimonabant 20-mg od, for inhibition of atherosclerosis progression assessed by IVUS (IntraVascular UltraSounds), in overweight patients with clustering risk factors
CTID: null
Phase: Phase 3    Status: Completed
Date: 2005-04-14
A 12-month multicentre, randomised, double-blind, placebo-controlled study with two parallel groups to assess the effects of rimonabant 20 mg in patients with abdominal obesity and microalbuminuria, with type 2 diabetes mellitus or dyslipidaemia with or without other cardiometabolic risk factors.
CTID: null
Phase: Phase 3    Status: Completed
Date:

生物数据图片
  • Rimonabant affects cell cycle phase distribution in colon cancer cells. Int J Cancer . 2009 Sep 1;125(5):996-1003.
  • Long-term effect of rimonabant on DLD-1 cells. Int J Cancer . 2009 Sep 1;125(5):996-1003.
  • Rimonabant enhances mitotic index, polyploidy and chromosome aberrations. Int J Cancer . 2009 Sep 1;125(5):996-1003.
  • The spindle assembly checkpoint and the DNA damage response checkpoint are perturbed by rimonabant. Int J Cancer . 2009 Sep 1;125(5):996-1003.
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