| Identification | Back Directory | [Name]
Betamethasone-(E)-enolaldehyde | [CAS]
52647-07-1 | [Synonyms]
Betamethasone-(E)-enolaldehyde
(E)-Betamethasone-17,20 21-Aldehyde
(E)-9-Fluoro-11beta,20-dihydroxy-16beta-methyl-3-oxopregna-1,4,17(20)-trien-21-al
Pregna-1,4,17(20)-trien-21-al, 9-fluoro-11,20-dihydroxy-16-methyl-3-oxo-, (11β,16β,17E)-
(E)-2-((8S,9R,10S,11S,13S,14S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,9,11,12,13,15,16-octahydro-3H-cyclopenta[a]phenanthren-17(6H,10H,14H)-ylidene)-2-hydroxyacetaldehyde | [Molecular Formula]
C22H27FO4 | [MDL Number]
MFCD24386591 | [MOL File]
52647-07-1.mol | [Molecular Weight]
374.45 |
| Chemical Properties | Back Directory | [Melting point ]
>220°C (dec.) | [storage temp. ]
Hygroscopic, -20°C Freezer, Under inert atmosphere | [solubility ]
Acetone (Slightly), DMSO (Slightly), Methanol (Slightly, Sonicated) | [form ]
Solid | [color ]
White to Off-White | [Stability:]
Hygroscopic |
| Hazard Information | Back Directory | [Uses]
(E)-Betamethasone-?17,20 21-Aldehyde can be used as analyte in analytical study of development of stability-indicating RP-LC method for determination of betamethasone dipropionate and determination of its related compounds in dermatology pharmaceutical product. Impurity of drug, analytical standard |
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