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CAS号: 486460-23-5 英文名称: Sitagliptin N-Boc IMpurity 英文同义词: Sitagliptin-3;SITAGLIPTIN-3;Boc-Sitagliptin;N-Boc-Sitagliptin;Sitagliptin N-Boc;Sitagliptin Impurity 56;Sitagliptin N-Boc IMpurity;Sitagliptin N-Boc impurities;(R)-tert-butyl (4-oxo-4-(3-(trifluoromethyl)-;Sitagliptin Impurity 18 (Sitagliptin N-Boc Impurity) 中文名称: 西他列汀N-BOC 杂质 中文同义词: 西他列汀杂质22;西格列汀杂质03;西他列汀N-BOC;叔丁氧羰基-西他列汀;N-叔丁氧羰基-西他列汀;西他列汀N-BOC 杂质;西格列汀 N-叔丁氧羰基杂质;西他列汀杂质18(西他列汀N-BOC杂质) 分子式: C21H23F6N5O3 分子量: 507.43 熔点 : 188-191 °C(Solv: toluene (108-88-3)) 密度 : 1.46±0.1 g/cm3(Predicted) 酸度系数(pKa): 11.60±0.46(Predicted)