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CAS号: 1260614-73-0 英文名称: N-Methyl-N-((3S,4S)-4-Methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyriMidin-4-aMine 英文同义词: Tofacitinib IMpurity N;Tofacitinib Impurity (N-Des-(2-Cyanide-acetyl)-(3S,4S));N-Methyl-N-[(3S,4S)-4-methyl-3-piperidinyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine;7H-Pyrrolo[2,3-d]pyriMidin-4-aMine, N-Methyl-N-[(3S,4S)-4-Methyl-3-piperidinyl]- 中文名称: 托法替尼杂质 L 中文同义词: 托法替布杂质N;托伐替尼杂质N;托法替尼-Z11;托法替尼杂质N(3R,4S);N-甲基-N-[(3S,4S)-4-甲基-3-哌啶基]-7H-吡咯并[2,3-D]嘧啶-4-胺 分子式: C13H19N5 分子量: 245.32 密度 : 1?+-.0.06 g/cm3(Predicted) 酸度系数(pKa): 13.36±0.50(Predicted)