Phenformin-d5 (hydrochloride)
(Synonyms: Phenethylbiguanide-d5 hydrochloride) 目录号 : GC49530
An internal standard for the quantification of phenformin
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Phenformin-d5 is intended for use as an internal standard for the quantification of phenformin by GC- or LC-MS. Phenformin is an antihyperglycemic biguanide.1 It reduces blood glucose levels in a mouse model of diabetes induced by alloxan when administered at a dose of 100 mg/kg. Phenformin (250 mg/kg) induces lactic acidosis in diabetic dogs.2 It also inhibits tumor growth of MCF-7 and MDA-MB-231 breast cancer mouse xenograft models when administered at a dose of 300 mg/kg.3 Formulations containing phenformin were previously used in the treatment of diabetes mellitus.
1.Li, W.-L., Wu, J.-L., Ren, B.-R., et al.Pharmacological studies on anti-hyperglycemic effect of folium eriobotryaeAm. J. Chin. Med.35(4)705-711(2007) 2.Arieff, A.I., Park, R., Leach, W.J., et al.Pathophysiology of experimental lactic acidosis in dogsAm. J. Physiol.239(2)F135-F142(1980) 3.Appleyard, M.V.C.L., Murray, K.E., Coates, P.J., et al.Phenformin as prophylaxis and therapy in breast cancer xenograftsBr. J. Cancer106(6)1117-1122(2012)
| 制备储备液 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 4.0519 mL | 20.2593 mL | 40.5186 mL |
| 5 mM | 0.8104 mL | 4.0519 mL | 8.1037 mL |
| 10 mM | 0.4052 mL | 2.0259 mL | 4.0519 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。