关键词:阿托伐他汀钙,异构体,环氧化物,二氟化物,相关杂质, 手性色谱柱,手性分析,
阿托伐他汀钙,英文名Atorvastation Calcium,分子式C66H68CaF2
阿托伐他汀钙,参照高效液相色谱法(中国药典2005年版二部附录Ⅴ D)测定。用CHIRALPAK AD-H手性色谱柱,以正己烷∶乙醇∶冰醋酸(92∶8∶0.3)为流动相;理论板数按阿托伐他汀峰计算应不低于2000。阿托伐他汀钙 ,英文名:Atorvastatin Calcium(100mg),
分子式:(C33H34FN2O5)2.Ca.3H2O,CAS号:344423-98-9。
化学名称:[R-(R*,R*)]-2-(4-Fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4- [(phenylamino)carbonyl] -1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate。阿托伐他汀(3S,5S)异构体(10mg)
分子式:C33H34FN2O5.1/2Ca, CAS号:1105067-88-6,
化学名称:
1H-pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)-beta,
delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-,(betas,deltaS)-calcium salt阿托伐他汀相关杂质B(20mg)又为(3S,5R)异构体
分子式:(C33H34FN2O5)2.Ca.3H2O,CAS号:887196-25-0
化学名称:
(3S,5R)-7-[3-(phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-
1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calcium salt阿托伐他汀环氧化物标准品(20mg)
分子式:C26H22FNO4, CAS号:148146-51-4
化学名称:3-(4-Fluorobenzoyl)-2-isobutyryl-3-phenyl-oxirane-2-carboxylic acid phenylamide
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