Betamethasone
Inquiry
| Post Date: | Dec 27,2016 |
| Expiry Date: | Dec 27,2017 |
| Detailed Description: |
Cas No. :378-44-9
Quantity: USP30/CP2010/E Specs:Assay: not less than 97% Price:2540 USD Kilograms Payment Method: TT,LC Betamethasone Name Betamethasone Synonyms 9a-Fluoro-11b,17a,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione; 9alpha-Fluoro-16beta-methylprednisolone Molecular Formula C22H29FO5 Molecular Weight 392.47 CAS Registry Number 378-44-9 EINECS 206-825-4 Related substances: Not more than one impurity between 0.5 to 1.0% Principal impurity not more than 1.0% Total impurities not more than 2.0% Loss on drying: Not more than 0.5% Assay: not less than 97% Melting point 235-237 oC Appearanceļ¼ White crystalline power widelychem Quality standard: USP30/CP2010/EP4.0/widelychemical Package: 1kg/Aluminum foil bag 25kg/Cardboard drum |
| CAS Registry Number: | 378-44-9 |
| Synonyms: | ;Betamethasone base;9a-fluoro-11b,17a,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione;9alpha-fluoro-16beta-methylprednisolone;9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione;(11beta,16alpha)-9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; |
| Molecular Formula: | C22H29FO5 |
| Molecular Weight: | 392.4611 |
| Molecular Structure: | 
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| Company: | Hubei widely chemical technology Co.,Ltd [ China ] |
| Contact: | JIE LEI |
| Tel: | 027-83991130 027-83989310 |
| Fax: | 86-27-83989310 |
| Email: | sales1@widelychemical.com |
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