Dexamethasone sodium phosphate impurity G[地塞米松磷酸钠杂质G]

37927-01-8

CAS Name

(11β,16α,17α)-9-Fluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic acid

Molecular Formula

C₂₁H₂₇FO₅

Molecular Mass

378.43

Other Names and Identifiers

InChI

InChI=1S/C21H27FO5/c1-11-8-15-14-5-4-12-9-13(23)6-7-18(12,2)20(14,22)16(24)10-19(15,3)21(11,27)17(25)26/h6-7,9,11,14-16,24,27H,4-5,8,10H2,1-3H3,(H,25,26)/t11-,14+,15+,16+,18+,19+,20+,21+/m1/s1

InChIKey

InChIKey=PFAGPIFFRLDBRN-AFKBWYBQSA-N

SMILES

F[C@@]12[C@]([C@]3([C@](C)(C[C@@H]1O)[C@](C(O)=O)(O)[C@H](C)C3)[H])(CCC=4[C@]2(C)C=CC(=O)C4)[H]

Canonical SMILES

O=C1C=CC2(C(=C1)CCC3C4CC(C)C(O)(C(=O)O)C4(C)CC(O)C32F)C

Other Names for this Substance