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Beclometasone Dipropionate EP Impurity J

SZ目录编号 SZ-B029010
CAS 号 66917-44-0
分子式 C28H36O7
分子量 484.6
投资状态 In Stock


化学名称: 9,11β-Epoxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-17,21-diyl dipropanoate (as per EP)

异名: Betamethasone 9,11-Epoxide 17,21-Dipropionate ;

微笑: C[C@@](C(CC1)=CC2=O)(C=C2)[C@@]3([C@]1([H])[C@@](C[C@H](C)[C@]4(OC(CC)=O)C(COC(CC)=O)=O)([H])[C@]4(C)C5)[C@H]5O3

印地语: InChI=1S/C28H36O6/c1-6-24(31)33-16-23(30)28(34-25(32)7-2)17(3)14-22-20-9-8-18-15-19(29)10-12-26(18,4)21(20)11-13-27(22,28)5/h10-12,15,17,20,22H,6-9,13-14,16H2,1-5H3/t17-,20+,22-,26-,27-,28-/m0/s1