CAS: 3109-01-1 - (11beta,16beta)-9-fluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione

Formula: C₂₀H₂₅FO₃

InChI: InChI=1S/C20H25FO3/c1-11-8-15-14-5-4-12-9-13(22)6-7-19(12,3)20(14,21)16(23)10-18(15,2)17(11)24/h6-7,9,11,14-16,23H,4-5,8,10H2,1-3H3/t11-,14-,15-,16-,18-,19-,20-/m0/s1

InChI key: InChIKey=IZLVPOBNINIXJM-BUMFJRDRSA-N

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

Synonyms:

• (11β,16β)-9-Fluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione
• 9-Fluoro-11beta-hydroxy-16beta-methylandrosta-1,4-diene-3,17-dione
• 9α-Fluoro-11β-hydroxy-16β-methyl-1,4-androstadiene-3,17-dione
• Androsta-1,4-diene-3,17-dione, 9-fluoro-11-hydroxy-16-methyl-, (11beta,16beta)-
• Androsta-1,4-diene-3,17-dione, 9-fluoro-11-hydroxy-16-methyl-, (11β,16β)-
• Androsta-1,4-diene-3,17-dione, 9-fluoro-11β-hydroxy-16β-methyl-
• Betamethasone-17-ketone
• NSC 52437

(8S,9R,10S,11S,13S,14S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione

CAS: 3109-01-1

• Formula: C₂₀H₂₅FO₃
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 332.4091

Betamethasone Impurity 10

CAS: 3109-01-1

• Formula: C₂₀H₂₅FO₃
• Color and Shape: White To Off-White Solid
• Molecular weight: 332.42

Betamethasone-17-ketone (9α-Fluoro-11β-hydroxy-16β-methylandrosta-1,4-diene-3,17-dione)

CAS: 3109-01-1

• Formula: C₂₀H₂₅FO₃
• Color and Shape: Neat
• Molecular weight: 332.41

17-Oxo betamethasone

CAS: 3109-01-1

17-Oxo betamethasone is a metabolite of prednisolone and is formed by the activation of prednisolone …

• Formula: C₂₀H₂₅FO₃
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 332.41 g/mol

17-Oxo Betamethasone

CAS: 3109-01-1

Applications A metabolite of Betamethasone. References Juenge, E., et al.: J. Pharm. Sci., 68, 551 …

• Formula: C₂₀H₂₅FO₃
• Color and Shape: Neat
• Molecular weight: 332.41