2169998-23-4
中文名称
达格列净杂质B
英文名称
(2-Chloro-5-((3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)(4-ethoxyphenyl)methanone
CAS
2169998-23-4
分子式
C21H23ClO7
分子量
422.86
MOL 文件
2169998-23-4.mol
更新日期
2025/09/12 18:36:56

基本信息
中文别名
达格列净杂质M达格列净杂质23
达格列净杂质04
DAPAGLIFLOZIN 杂质23
(2-氯5-Β-D-吡喃葡萄糖基苯基)(4-乙氧基苯基)-甲酮
(2-氯-5-((2S,3R,4R,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)苯基)(4-乙氧基苯基)甲酮
英文别名
Dapagliflozin-3Dapagliflozin keto
Dapagliflozin Impurity M
Dapagliflozin Keto Impurity
Methanone, (2-chloro-5-β-D-glucopyranosylphenyl)(4-ethoxyphenyl)-
(2-Chloro-5-((3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)(4-ethoxyphenyl)methanone
(2-chloro-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)(4- ethoxyphenyl)methanone
Dapagliflozin impurity 14/Dapagliflozin Keto Impurity/(2-chloro-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)(4- ethoxyphenyl)methanone
所属类别
分析化学:药典标准品和杂质标准品物理化学性质
熔点>89°C (dec.)
沸点655.5±55.0 °C(Predicted)
密度1.401±0.06 g/cm3(Predicted)
储存条件Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度可溶于DMSO(少许)、甲醇(少许)
酸度系数(pKa)13.17±0.70(Predicted)
形态固体
颜色白色至灰白色
稳定性吸湿性
InChIKeyYPBPJGIQJRTYNA-YUVSVTSJNA-N
SMILESC(C1=CC(C2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)=CC=C1Cl)(C1=CC=C(OCC)C=C1)=O |&1:6,9,11,13,r|