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PF-4981517 (CYP3cide) is a efficient, specific and time-dependent inhibitor of cytochrome P4503A4 (CYP3A4). The IC 50 values for CYP3A activity are 0.03 μM,17 μM, and 71 μM for CYP3A4, CYP3A5, and CYP3A7, respectively. PF-4981517 is able to be used to distinguish the contributions of CYP3A4 versus CYP3A5 on drug Metabolism.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
2 mg | 33 € | In Stock | |
5 mg | 55 € | In Stock | |
10 mg | 88 € | In Stock | |
25 mg | 177 € | In Stock | |
50 mg | Inquiry | In Stock |
Description | PF-4981517 (CYP3cide) is a efficient, specific and time-dependent inhibitor of cytochrome P4503A4 (CYP3A4). The IC 50 values for CYP3A activity are 0.03 μM,17 μM, and 71 μM for CYP3A4, CYP3A5, and CYP3A7, respectively. PF-4981517 is able to be used to distinguish the contributions of CYP3A4 versus CYP3A5 on drug Metabolism. |
In vitro | When investigating the inhibition of PF-4981517, an extreme metabolic inactivation efficiency (k inact /K I ) of 3300 to 3800 ml min -1 μmol -1 is observed in human liver microsomes from donors of nonfunctioning CYP3A5 (CYP3A5 * 3/ * 3). This observed efficiency equated to an apparent KI between 420 and 480 nM with a maximal inactivation rate (kinact) equal to 1.6 min -1. When PF-4981517 is tested at a concentration and preincubation time to completely inhibit CYP3A4 in a library of genotyped polymorphic CYP3A5 microsomes, the correlation of the remaining CYP3A activity to CYP3A5 abundance is significant. |
Alias | CYP3cide |
Molecular Weight | 456.59 |
Formula | C26H32N8 |
Cas No. | 1390637-82-7 |
Smiles | Cc1ccc(cc1)-c1c(cnn1C)-c1nn(C)c2ncnc(N3CC[C@@H](C3)N3CCCCC3)c12 |
Relative Density. | 1.34 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||
Solubility Information | DMSO: 40 mg/mL (87.61 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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