产品编号：D451745

产品规格：25mg

产品价格：面议

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产品详情

标准品编号:	D451745
名称:	6α,​9α-​Difluoro-11β,21-dihydroxy-pregna-1,4,16-triene-3,20-dione
别名:	(6α,11β)-6,9-Difluoro-11,21-dihydroxy-pregna-1,4,16-triene-3,20-dione; (6α,11β)-6,9-Difluoro-11,21-dihydroxypregna-1,4,16-triene-3,20-dione
CAS号:	1270039-29-6
分子式:	C₂₁H₂₄F₂O₄
分子量:	378.41
种类:	Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
应用:	6α,​9α-​Difluoro-11β,21-dihydroxy-pregna-1,4,16-triene-3,20-dione is an impurity of the drug Difluprednate (D445925). Difluprednate is a corticosteroid (derivative of prednisolone), approved for the treatment of post-operative ocular inflammation.
参考文献	Kapp, A., et al.: J. Allergy and Clin. Immunol., 110, 277 (2002); Yasueda, S., et al.: J. Pharm. Biomed. Anal., 30, 1735 (2003); Yamaguchi, M., et al.: Int. J. Pharm., 301, 121 (2005)