瑞禧生物货号：Ruixi-D268420
化学名称：(6α,​11β)​-6,​9-​Difluoro-​11,​21-​dihydroxy-pregna-​1,​4-​diene-​3,​20-​dione
CAS号：2353-16-4
分子式：C₂₁H₂₆F₂O₄
分子量：380.43
产品类别：Building Blocks; Miscellaneous; Pharmaceutical/API Drug Impurities/Metabolites;
产品应用：(6α,​11β)​-6,​9-​Difluoro-​11,​21-​dihydroxy-pregna-​1,​4-​diene-​3,​20-​dione is an intermediate in the synthesis of 17α,21-Dideoxy-6α,​9α-Difluoroprednisolone (D440963) which 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)
To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low temperature products will be delivered with ice bags. As for the products stored at room temperature, they will not be packed with ice bags or dried ice. Delta is committed to providing cost-effective products that facilitate drug delivery with our customers.