CAS No.: 185613-69-8 - Betamethasone EP Impurity I

Betamethasone EP Impurity I

CAS No. : 185613-69-8
Synonyms : 9-Desfluoro-8-fluoro Betamethasone; 8-Fluoro-11β,17,21-trihydroxy-16β-methyl-8α,9β-pregna-1,4-diene-3,20-dione; (9beta)-8alpha-Fluoro-11beta,17alpha,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione
Catalog No. : SA26609

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Product Description

Product NameBetamethasone EP Impurity I
CAS Number185613-69-8
Synonyms9-Desfluoro-8-fluoro Betamethasone; 8-Fluoro-11β,17,21-trihydroxy-16β-methyl-8α,9β-pregna-1,4-diene-3,20-dione; (9beta)-8alpha-Fluoro-11beta,17alpha,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione
Catalog NumberSA26609
Molecular FormulaC22H29FO5
Molecular Weight392.46
Related APIBetamethasone
CategoryImpurities

Betamethasone EP Impurity I product with CAS: 185613-69-8 is also known as ; . This product can be used as working standard or secondary reference standard (additional internal validation as per respective FDA regulations/guidelines may require). Betamethasone EP Impurity I is used in Betamethasone impurity profiling as per limits and threshold values specified by respective drug legislations, FDA and pharmacopoeial guidelines during commercial production of Betamethasone and its related formulations. Moreover, is also used in process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation. Please also find out other impurities of Betamethasone developed in our R&D.

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All products / Impurities / standards are provided with certificate of analysis (CoA) along with the characterization data like 1H-NMR, MASS, HPLC Purity, MSDS (whatever relevant and possible). Moreover, additional data like 13C-NMR, 13C-DEPT NMR, GC, GC-MS, IC, Potency, TGA, Structure Elucidation etc. will be provided on request (extra charges may apply). Products provide by SynThink are for research and development (R&D) use only.

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