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CAS号: 1373038-60-8 英文名称: Valdecoxib IMpurity B 英文同义词: Parecoxib-006;Valdecoxib DiMer;Valdecoxib IMpurity B;Parecoxib Sodium Impurity 13;Valdecoxib DiMer,Valdecoxib IMpurity B;Valdecoxib IMpurity-B(valdecoxib DiMer);N-[4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonyl]-4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonaMide;4-(5-methyl-3-phenylisoxazol-4-yl)-N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)benzenesulfonamide;4-(5-Methyl-3-phenyl-4-isoxazolyl)-N-[[4-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]benzenesulfonamide;BenzenesulfonaMide, 4-(5-Methyl-3-phenyl-4-isoxazolyl)-N-[[4-(5-Methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]- 中文名称: 戊地昔布杂质B 中文同义词: 匹杉琼杂质26;戊地昔布杂质B;伐地考昔二聚体;伐地考昔杂质B;帕瑞昔布钠杂质Y;帕瑞昔布杂质002;帕瑞昔布钠杂质17;帕瑞昔布标准品006;帕瑞昔布钠二聚体杂质;伐地昔布杂质B(伐地昔布二聚体) 分子式: C32H25N3O6S2 分子量: 611.69 沸点 : 732.7±70.0 °C(Predicted) 密度 : 1.343±0.06 g/cm3(Predicted) 酸度系数(pKa): -4.23±0.40(Predicted)