CAS: 25122-41-2 - Clobetasol

Formula: C₂₂H₂₈ClFO₄

InChI: InChI=1S/C22H28ClFO4/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,24)17(26)10-20(16,3)22(12,28)18(27)11-23/h6-7,9,12,15-17,26,28H,4-5,8,10-11H2,1-3H3/t12-,15-,16-,17-,19-,20-,21-,22-/m0/s1

InChI key: InChIKey=FCSHDIVRCWTZOX-DVTGEIKXSA-N

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

Synonyms:

• (11Beta,16Beta)-21-Chloro-9-Fluoro-11,17-Dihydroxy-16-Methylpregna-1,4-Diene-3,20-Dione
• (11β,16β)-21-Chloro-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
• 17-(2-Chloroacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8, 11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
• 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione
• Dovate
• Pregna-1,4-diene-3,20-dione, 21-chloro-9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16β)-
• Pregna-1,4-diene-3,20-dione, 21-chloro-9-fluoro-11β,17-dihydroxy-16β-methyl-

Clobetasol (Betamethasone EP Impurity B, Clobetasol Propionate EP Impurity G)

CAS: 25122-41-2

• Formula: C₂₂H₂₈ClFO₄
• Color and Shape: White To Off-White Solid
• Molecular weight: 410.91

21-Chloro-9-fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione (Clobetasol)

CAS: 25122-41-2

• Formula: C₂₂H₂₈ClFO₄
• Color and Shape: Neat
• Molecular weight: 410.91

CloBetasol

CAS: 25122-41-2

Impurity Clobetasol Propionate EP Impurity G / Betamethasone EP Impurity B Applications Clobetasol (Clobetasol Propionate …

• Formula: C₂₂H₂₈ClFO₄
• Color and Shape: White To Light Brown
• Molecular weight: 410.91

Clobetasol-d5

CAS: 25122-41-2

Applications Labelled Clobetasol. Topical corticosteroid. Glucocorticoid; anti-inflammatory. References Olsen, E.A., et al.: J. Am. Acad. …

• Formula: C₂₂H₂₃D₅ClFO₄
• Color and Shape: Neat
• Molecular weight: 415.94

Clobetasol (1.0 mg/mL in Methanol)

CAS: 25122-41-2

• Formula: C₂₂H₂₈ClFO₄
• Color and Shape: Single Solution
• Molecular weight: 410.91