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Betamethasone Impurity 87

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Betamethasone Impurity 87

Impurity

CAS Number

1202002-00-3

Molecular Formula

C22H30FO8P

Product format

Neat

Molecular Weight

472.45

API Family

Betamethasone Dipropionate

Synonyms

1202002-00-3; ((2R, 3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12 and 12a-tetradecahydrochrysen-2-yl)methyl dihydrogen phosphate

Iupac Name

[(2R, 3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-3, 4, 4a, 4b, 5, 6, 11 and 12-octahydrochrysen-2-yl]methyl dihydrogen phosphate

InChI

InChI=1S/C22H30FO8P/c1-12-8-16-15-5-4-13-9-14(24)6-7-20(13,3)22(15,23)17(25)10-19(16,2)18(26)21(12,27)11-31-32(28,29)30/h6-7,9,12,15-17,25,27H,4-5,8,10-11H2,1-3H3,(H2,28,29,30)/t12-,15-,16-,17-,19-,20-,21-,22-/m0/s1

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CD4451.76-25MG

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Impurity

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