(S)-Mephenytoin 是一种抗惊厥剂。(S)-Mephenytoin作为细胞色素 P450 (CYP) 同种型 CYP2C19 的底物，可用于分析细胞色素 P450 代谢。

(S)-Mephenytoin ((+)-Mephenytoin) anticonvulsant effect. It is a substrate of the cytochrome P450 (CYP) isoform CYP2C19 and can be used to analyze cytochrome P450 metabolism.

In the presence of cytochrome b5, the Km?for S-mephenytoin is 1.25 mM with all five purified cytochrome P-450s preparations[1].

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C12H14N2O2

218.25

DMSO:240 mg/mL (1099.66 mM),Need ultrasonic
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