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Dexamethasone Sodium Phosphate EP Impurity C、D、E、F(17-alpha S and 16S Defined Isomeric Form)

CAT#: D00136-0001
Product Name: Dexamethasone Sodium Phosphate EP Impurity C、D、E、F(17-alpha S and 16S Defined Isomeric Form)
Synonyms: D, E, F. for each impurity: one or more diastereoisomer(s) of (9-fluoro-11β,17aξ-dihydroxy-16ξ-methyl-3,17-dioxo 17aξ-homoandrosta-1,4-dien-17aξ-yl)methyl dihydrogen phosphate (undefined stereochemistry at C-16 and C-17a), or (9-fluoro-11β,17ξ-dihydroxy-16α-methyl-3,17a-dioxo 17a-homoandrosta-1,4-dien-17ξ-yl)methyl dihydrogen phosphate (undefined stereochemistry at C-17)
M.F: C22H30FO8P+C22H30FO8P
M.W: 472.45+472.45
CAS#: N/A
Specification: 10mg/vial