| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate
CAS:25120-99-4
Package:250Mg,25Mg
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| Company Name: |
BOC Sciences
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| Tel: |
1-631-485-4226; 16314854226 |
| Email: |
info@bocsci.com |
| Products Intro: |
Product Name:Clobetasol Propionate Impurity D
CAS:25120-99-4
Purity:> 95% Remarks:0
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| Company Name: |
Shanghai TaoSu Biochemical Technology Co., Ltd.
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| Tel: |
021-33632979 |
| Email: |
info@tsbiochem.com |
| Products Intro: |
Product Name:21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate
CAS:25120-99-4
Purity:90% Package:25Mg;250Mg;;
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| | 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate Basic information |
| Product Name: | 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate | | Synonyms: | Clobetasol Propionate EP Impurity D;Clobetasol Propionate Impurity 4(Clobetasol Propionate EP Impurity D);Clobetasol Impurity D;Clobetasol Propionate EP Impurity D/(11beta,16beta)-21-Chloro-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-, (11β,16β)-;21-Chloro-9-fluoro-11b-hydroxy-16b-methyl-3,20-dioxopregn-4-en-17-yl propanoate;Clobetasol EP Impurity D;(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-Chloroacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate (Clobetasol Propionate Impurity) | | CAS: | 25120-99-4 | | MF: | C25H34ClFO5 | | MW: | 468.99 | | EINECS: | | | Product Categories: | Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 25120-99-4.mol |  |
| | 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate Chemical Properties |
| Melting point | >188°C (dec.) | | Boiling point | 568.5±50.0 °C(Predicted) | | density | 1.26±0.1 g/cm3(Predicted) | | storage temp. | -20°C Freezer | | solubility | Dioxane (Slightly), Methanol (Slightly) | | pka | 12.97±0.70(Predicted) | | form | Solid | | color | White to Off-White |
| | 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate Usage And Synthesis |
| Uses | 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-methylpregn-4-ene-3,20-dione 17-Propionate (Clobetasol Propionate EP Impurity D) is an impurity of Clobetasol 17-Propionate (C583500), an topical corticosteroid with anti-inflammatory properties. | | Uses | 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-methylpregn-4-ene-3,20-dione 17-Propionate is an impurity of Clobetasol 17-Propionate (C583500), an topical corticosteroid with anti-inflammatory properties. |
| | 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate Preparation Products And Raw materials |
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