(±)4-Hydroxymephenytoin

(±)4-Hydroxymephenytoin is a metabolite of (R)-mephenytoin (Cay-25891) and (S)-mephenytoin (Cay-11913). It is formed from (R)- and (S)-mephenytoin by the cytochrome P450 (CYP) isoform CYP2C19 in the liver.Formal Name: 5-ethyl-5-(4-hydroxyphenyl)-3-methyl-2,4-imidazolidinedione. CAS Number: 61837-65-8. Molecular Formula: C12H14N2O3. Formula Weight: 234.3. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 25 mg/ml, DMSO: 25 mg/ml, DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml, Ethanol: 15 mg/ml. SMILES: CN(C(C(C1=CC=C(O)C=C1)(CC)N2)=O)C2=O. InChi Code: InChI=1S/C12H14N2O3/c1-3-12(8-4-6-9(15)7-5-8)10(16)14(2)11(17)13-12/h4-7,15H,3H2,1-2H3,(H,13,17). InChi Key: OQPLORUDZLXXPD-UHFFFAOYSA-N.