中文名 | 羟基香豆素 |
英文名 | 5-ethyl-5-(4-hydroxyphenyl)-3-methylimidazolidine-2,4-dione |
别名 | 羟基香豆素 美芬妥英杂质1 4羟基美芬妥英 (±)-5-乙基-5-(4-羟苯基)-3-甲基海因 3-甲基-5-乙基-5-(4-羟基苯基)-2,4-咪唑烷二酮 (±)-5-乙基-5-(4-羟苯基)-3-甲基羟基香豆素-2,4-二酮 |
英文别名 | 4'-Hydroxymephenitoyn 5-Ethyl-5-(4-hydroxyphenyl)-3-Methyl- 5-Ethyl-3-methyl-5-(4-hydroxyphenyl)hydantoin 4-Hydroxy-5-ethyl-3-methyl-5-phenylimidazolidin-2-one 5-ethyl-5-(4-hydroxyphenyl)-3-methylimidazolidine-2,4-dione 5-Ethyl-3-methyl-5-(4-hydroxyphenyl)imidazolidine-2,4-dione 5-(p-Hydroxyphenyl)-3-methyl-5-ethyl-imidazolidine-2,4-dione (±)-5-Ethyl-5-(4-hydroxyphenyl)-3-methylhydantoin, (±)-5-Ethyl-5-(4-hydroxyphenyl)-3-methylimididazolidine-2,4-dione |
CAS | 61837-65-8 |
化学式 | C12H14N2O3 |
分子量 | 234.25 |
InChI | InChI=1/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) |
密度 | 1.249±0.06 g/cm3(Predicted) |
熔点 | 153-154°C |
溶解度 | DMSO: >5 mg/mL |
折射率 | 1.567 |
酸度系数 | 8.31±0.70(Predicted) |
存储条件 | 2-8°C |
外观 | 固体 |
颜色 | white |
体外研究 | 4-Hydroxymephenytoin is a metabolism of mephenytoin, which is an antiepileptic drug, and used as a CYP2C19 substrate. 4-Hydroxymephenytoin (4'-Hydroxymephenytoin) is used for developing UltraPerformance LC (UPLC) tandem mass spectrometry assays for evaluating CYP probe drugs and their relevant metabolites in human urine or plasma samples. |
WGK Germany | 3 |
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