| post date: | dec 02,2021 |
| expiry date: | dec 02,2022 |
| detailed description: |
cas no. :2152-44-5
guangzhou topwork chemical co., ltd is a leading manufacturer of corticosteroid and its relative intermediates in china. below are part of our products list. more corticosteroid and api intermediats are available upon inquiry: budesonide cas:51333-22-3 epv deflazacort cas:14484-47-0 98% min ciclesonide cas:126544-47-6 98%min desonide cas:638-94- 8 97%min fluorometholone cas:426-13-1 usp28 halobetasol propionate cas:66852-54-8 97%min pimobendan cas:74150-27-9 epv esomeprazole cas:119141-88- 7 99%min betathasone dipropionate cas:5593-20-4 epv betamethasone valerate cas:2152-44-5 epv mometasone furoate cas:83919- 23-7 usp28 desoximetasone cas:382-67-2 usp27 fluoxymesterone cas:76-43- 7 usp28 16-meprednisone cas1247-42-3 usp28 testosterone propionate cas:57- 85-2 epv diflorasone cas:2557-49- 5 97%min diflucortolone cas:2607-06- 9 97%min |
| cas registry number: | 2152-44-5 |
| synonyms: | ;betamethasone pentanoate;betamethasone valerate;1,4-pregnadiene-11b,17a,21-triol-9a-fluoro-16b-methyl-3,20-dione 17-valerate;9-fluoro-11beta,17,21-trihydroxy-16bet;methylpregna-1,4-diene-3,20-dione 17-valerate;valisone (11-beta,16-beta)-l)oxy);17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione-9-fluoro-11-bet;17-valerate;betamethasone valerate ester;betnovateat;celestoderm;(11beta,16beta)-9-fluoro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate;9-fluoro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate;(8xi,14xi,16beta)-9-fluoro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate; |
| molecular formula: | c27h37fo6 |
| molecular weight: | 476.5775 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r48:; |
| safety description: | s22:; s24/25:; |
