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4-Hydroxymephenytoin ((+/-)-4'-Hydroxymephenytoin) is the metabolism of an antiepileptic drug mephenytoin. Mephenytoin is used as a CYP2C19 substrate.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $39 | In Stock | |
| 5 mg | $72 | In Stock | |
| 10 mg | $113 | In Stock | |
| 25 mg | $228 | In Stock | |
| 50 mg | $372 | In Stock | |
| 100 mg | $597 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $97 | In Stock |
| Description | 4-Hydroxymephenytoin ((+/-)-4'-Hydroxymephenytoin) is the metabolism of an antiepileptic drug mephenytoin. Mephenytoin is used as a CYP2C19 substrate. |
| In vitro | 4-Hydroxymephenytoin, a metabolite of the antiepileptic drug mephenytoin, serves as a CYP2C19 substrate[1]. It is utilized in the development of UltraPerformance LC (UPLC) tandem mass spectrometry assays to assess CYP probe drugs and their pertinent metabolites in human urine or plasma samples[2]. |
| Synonyms | (+/-)-4'-Hydroxymephenytoin |
| Molecular Weight | 234.25 |
| Formula | C12H14N2O3 |
| Cas No. | 61837-65-8 |
| Smiles | CCC1(NC(=O)N(C)C1=O)c1ccc(O)cc1 |
| Relative Density. | 1.249 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 90 mg/mL (384.2 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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