Catalogue Number:B327015Chemical Name:Betamethasone 17-PropionateSynonyms:(11β,16β)-9-Fluoro-11,21-dihydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Betamethasone 17α-Propionate; Clobetasol Propionate EP Impurity A; Betamethasone Dipropionate EP Impurity…

Catalogue Number:B327020Chemical Name:Betamethasone 21-PropionateSynonyms:(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Clobetasol Propionate EP Impurity K; Betamethasone Dipropionate EP Impurity CImpurity:Clobetasol Propionate…

Catalogue Number:B327025Chemical Name:Betamethasone 21-AcetateSynonyms:(11β,16β)-21-(Acetyloxy)-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione; 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-acetate; Betamethasone Acetate;CAS Number:987-24-6Molecular Formula:C₂₄H₃₁FO₆Appearance:White to Off-White SolidMelting Point:203-205°CMolecular Weight:434.5Storage:4°CSolubility:Chloroform…

Catalogue Number:B327030Chemical Name:Betamethasone 21-Phosphate Disodium SaltSynonyms:(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1,4-diene-3,20-dione Sodium Salt; 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-dieneImpurity:Dexamethasone Sodium Phosphate EP Impurity BCAS Number:151-73-5Alternate…

Catalogue Number:B327040Chemical Name:Betamethasone 21-Acetate 17-PropionateSynonyms:(11β,16β)-21-(Acetyloxy)-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate; Betamethasone Dipropionate EP Impurity DImpurity:Betamethasone Dipropionate EP…

Catalogue Number:B327045Chemical Name:16b-Betamethasone 9,11-Epoxide 21-PropionateSynonyms:(9β,11β,16β)-9,11-Epoxy-17-hydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Beclomethasone 9,11-Epoxide 21-Propionate; Betamethasone Dipropionate EP Impurity VImpurity:Betamethasone Dipropionate EP…

Catalogue Number:B327050Chemical Name:Betamethasone TripropionateSynonyms:(11β,16β)-9-Fluoro-16-methyl-11,17,21-tris(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Betamethasone 11,17,21-Tripropionate; Betamethasone Dipropionate EP Impurity GImpurity:Betamethasone Dipropionate EP Impurity GCAS…

Catalogue Number:B326990Chemical Name:(11β,16β,17α,20R)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4-dien-21-oic Acid(Betamethasone Impurity)Synonyms:Betamethasone Impurity 6CAS Number:1150311-95-7Molecular Formula:C₂₂H₂₉FO₅Molecular Weight:392.46Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:(11β,16β,17α,20R)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4-dien-21-oic Acid,…

Catalogue Number:B326993Chemical Name:Betamethasone 21-Mesylate (>90%)Synonyms:(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-[(methylsulfonyl)oxy]pregna-1,4-diene-3,20-dione; 21-O-Mesylbetamethasone; Betamethasone 21-MethanesulfonateCAS Number:1881-66-9Molecular Formula:C₂₃H₃₁FO₇SAppearance:White to Off-White SolidMelting Point:>174°C (dec.)Molecular…

Catalogue Number:B326995Chemical Name:Betamethasone-∆17,20 21-Aldehyde(Mixture of Isomers)Synonyms:(11β,16β)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxo-pregna-1,4,17(20)-trien-21-al;CAS Number:6762-45-4Molecular Formula:C₂₂H₂₇FO₄Appearance:White to Off-White SolidMelting Point:203-206°C (dec.)Molecular Weight:374.45Storage:-20°CSolubility:DMSO (Slightly),…