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11β,20-Dihydroxy-3-oxo-1,4-pregnadien-21,16β-carbolactone (>90%)
产品基本信息
产品编号:D414555
产品名称:11β,20-Dihydroxy-3-oxo-1,4-pregnadien-21,16β-carbolactone (>90%)
产品CAS:
规格含量:2.5mg
产品价格:面议
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产品详细介绍
标准品编号: D414555
名称: 11β,20-Dihydroxy-3-oxo-1,4-pregnadien-21,16β-carbolactone (>90%)
别名: Budesonide Impurity; (6aR,6bS,7S,8aS,8bR,11aR,12aS,12bS)-7,9-Dihydroxy-6a,8a-dimethyl-6b,7,8,8a,8b,9,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[2,1-b]furan-4,10(2H,6aH)-dione
分子式: C₂₁H₂₆O₅
外观: Yellow Solid
熔点: 155-158oC
分子量: 358.43
储存: Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解性: DMSO (Slightly), Methanol (Slightly)
稳定性: Hygroscopic
种类: Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
应用: 11β,20-Dihydroxy-3-oxo-1,4-pregnadien-21,16β-carbolactone is an impurity of Budesonide (B689490), a non-halogenated glucocorticoid related to triamcinolone hexacetonide. Used as an antiinflammatory agent.
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