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| | Betamethasone 17-Propionate 21-Mesylate Basic information |
| Product Name: | Betamethasone 17-Propionate 21-Mesylate | | Synonyms: | (11β,16β)-9-Fluoro-11-hydroxy-16-Methyl-21-[(Methylsulfonyl)oxy]-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-Methanesulfonate 17-Propionate;BetaMethasone 17-Propionate 21-Mesylate;Clobetasol Propionate EP Impurity I;Clobetasol Propionate Impurity 9(Clobetasol Propionate EP Impurity I);[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-17-(2-methylsulfonyloxyacetyl)-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate;Clobetasol Propionate EP IMP I;Pregna-1,4-diene-3,20-dione, 9-fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-17-(1-oxopropoxy)-, (11β,16β)- | | CAS: | 15423-80-0 | | MF: | C26H35FO8S | | MW: | 526.61 | | EINECS: | | | Product Categories: | Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids;Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 15423-80-0.mol |  |
| | Betamethasone 17-Propionate 21-Mesylate Chemical Properties |
| Melting point | 177-179 °C(Solv: water (7732-18-5); ethanol (64-17-5)) | | Boiling point | 659.2±55.0 °C(Predicted) | | density | 1.33±0.1 g/cm3(Predicted) | | storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere | | solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Very Slightly) | | pka | 12.87±0.70(Predicted) | | form | Solid | | color | Pale Yellow to Yellow | | Stability: | Hygroscopic |
| | Betamethasone 17-Propionate 21-Mesylate Usage And Synthesis |
| Uses | Betamethasone 17-Propionate 21-Mesylate is the 21-mesylate analogue of Betamethasone 17-Acetate (B327015) with antiinflammatory activity. |
| | Betamethasone 17-Propionate 21-Mesylate Preparation Products And Raw materials |
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