产品编号：M294225

产品规格：50mg

产品价格：面议

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产品详情

标准品编号:	M294225
名称:	(16β)-16-Methyl-17,21-bis(1-oxopropoxy)pregna-1,4,9(11)-triene-3,20-dione
别名:	Beclomethasone Dipropionate EP Impurity I
杂质:	Beclomethasone Dipropionate EP Impurity I
CAS号:	52092-12-3
分子式:	C₂₈H₃₆O₆
外观:	白色固体
熔点:	>73°C (dec.)
分子量:	468.58
储存:	Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度:	Chloroform (Slightly), Methanol (Slightly)
种类:	Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	(16β)-16-Methyl-17,21-bis(1-oxopropoxy)pregna-1,4,9(11)-triene-3,20-dione (Beclomethasone Dipropionate EP Impurity I) is an impurity of Beclomethasone (B131000), a glucocorticoid. Used in chronic asthma and allergic rhinitis. Antiallergic, antiasthmatic (inhalant). Anti-inflammatory (topical).
参考文献	Malfitan, V.A., et al.: Clin. Ther., 4, 472 (1982), Rao, M., et al.: J. Asthma, 19, 21 (1982), Small, P., et al.: Ann. Allergy, 49, 127 (1982), Brogden, R.N., et al.: Drugs, 28, 99 (1984),

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