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Clobetasone Butyrate EP Impurity F

SZ CAT No SZ-C053006
CAS No 25120-98-3
Mol.F. C26H32ClFO5
Mol.Wt. 479.0
Inv. Status Custom Synthesis


Chemical Name: 21-Chloro-9-fluoro-16α-methyl-3,11,20-trioxopregna-1,4-dien-17-yl butanoate; 16α-methyl clobetasone butyrate;

Synonym: 16α-methyl clobetasone butyrate

Smiles: CCCC(O[C@@](C(CCl)=O)([C@]1(C2)C)[C@H](C)C[C@@]1([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)C2=O)=O)=O

Inchi: InChI=1S/C26H34ClFO5/c1-5-6-22(32)33-26(21(31)14-27)15(2)11-19-18-8-7-16-12-17(29)9-10-23(16,3)25(18,28)20(30)13-24(19,26)4/h12,15,18-19H,5-11,13-14H2,1-4H3/t15-,18-,19-,23-,24-,25-,26-/m0/s1