CAS No 987-24-6

IUPAC 9-Fluoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-21-yl acetate

Catalogue No. PACE-B08001

Molecular Formula C₂₄H₃₁FO₆

Molecular Weight 434.8 g/mol

Synonyms Betamethasone 21-Acetate

CAS No 378-44-9

IUPAC 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione

Catalogue No. PACE-B08002

Molecular Formula C₂₂H₂₉FO₅

Molecular Weight 392.5 g/mol

Synonyms Betamethasone

CAS No 1177-87-3

IUPAC 9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate

Catalogue No. PACE-B08003

Molecular Formula C₂₄H₃₁FO₆

Molecular Weight 434.5 g/mol

Synonyms Dexamethasone Acetate

CAS No 330157-05-6

IUPAC 9-Fluoro-17-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-11β,21-diyl diacetate

Catalogue No. PACE-B08004

Molecular Formula C₂₆H₃₃FO₇ 

Molecular Weight 476.5 g/mol

Synonyms  Betamethasone Acetate USP Related Compound C , Betamethasone 11,21-Diacetate