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37926-75-3

37926-75-3 Structure

37926-75-3 Structure
IdentificationBack Directory
[Name]

(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid
[CAS]

37926-75-3
[Synonyms]

Betamethasone 17-acid
Betametasone Impurity 1
Betamethasone Impurity 15
Betamethasone 17-Carboxylic Acid
Betamethasone sodium phosphate impurity F
Betamethasone Impurity 3 (Betamethasone 17-Carboxylic Acid)
(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid
Betamethasone impurity 3/Betamethasone Acid/Betamethasone 17-Carboxylic Acid/(8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid
[Molecular Formula]

C21H27FO5
[MOL File]

37926-75-3.mol
[Molecular Weight]

378.434
Chemical PropertiesBack Directory
[Boiling point ]

566.9±50.0 °C(Predicted)
[density ]

1.35±0.1 g/cm3(Predicted)
[solubility ]

Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

3.58±0.70(Predicted)
[color ]

White to Off-White
[Stability:]

Hygroscopic
Hazard InformationBack Directory
[Uses]

Betamethasone Acid is a derivative of Betamethasone (B327000), a gluccocorticoid used as an anti-inflammatory agent.
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