Cobicistat-d8
目录号 : GC47112A neuropeptide with diverse biological activities
Cas No.:2699607-48-0
Sample solution is provided at 25 µL, 10mM.
Cobicistat-d8 is intended for use as an internal standard for the quantification of cobicistat by GC- or LC-MS. Cobicistat is an inhibitor of the cytochrome P450 (CYP) isomer CYP3A (IC50s = 30-285 nM for CYP3A metabolism of various HIV protease inhibitors).1 It is selective for CYP3A over other CYP isomers (IC50 = >25 μM for CYP1A2, 2C8, 2C9, and 2C19). Cobicistat does not inhibit HIV-1 protease (IC50 = >30 μM) or affect HIV replication in MT-2 cells (EC50 = >30 μM). Formulations containing cobicistat have been used to slow the metabolism of concomitantly administered protease inhibitors in the treatment of HIV.2
1.Xu, L., Liu, H., Murray, B.P., et al.Cobicistat (GS-9350): A potent and selective inhibitor of human CYP3A as a novel pharmacoenhancerACS Med. Chem. Lett.1(5)209-213(2010) 2.Harris, M., Ganase, B., Watson, B., et al.HIV treatment simplification to elvitegravir/cobicistat/emtricitabine/tenofovir disproxil fumarate (E/C/F/TDF) plus darunavir: A pharmacokinetic studyAIDS Res. Ther.14(1)59(2017)
Cas No. | 2699607-48-0 | SDF | |
Canonical SMILES | O=C([C@H](CCN1C([2H])([2H])C([2H])([2H])OC([2H])([2H])C1([2H])[2H])NC(N(C)CC2=CSC(C(C)C)=N2)=O)N[C@H](CC[C@@H](NC(OCC3=CN=CS3)=O)CC4=CC=CC=C4)CC5=CC=CC=C5 | ||
分子式 | C40H45D8N7O5S2 | 分子量 | 784.1 |
溶解度 | DMF: 20 mg/ml,DMSO: 20 mg/ml,Ethanol: 10 mg/ml | 储存条件 | Store at -20°C |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 1.2753 mL | 6.3767 mL | 12.7535 mL |
5 mM | 0.2551 mL | 1.2753 mL | 2.5507 mL |
10 mM | 0.1275 mL | 0.6377 mL | 1.2753 mL |
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) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
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,
体内配方配制方法:取 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 saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet