Ethinylestradiol 1-Hydroxy 4-Methyl Impurity
| CAS No. | : 1034298-00-4 |
| Mol F. | : C21H26O2 |
| Mol W. | : 310.43 |
| Cat No. | : SA13136 |
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Description
| Product Name | Ethinylestradiol 1-Hydroxy 4-Methyl Impurity |
| Synonyms | 1-Hydroxy-4-methyl-17a-ethynyl estradiol
(8S,9S,13S,14S,17R)-17-Ethynyl-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-1,17-diol |
| Related API | Ethinylestradiol |
| Category | Impurities |
Ethinylestradiol 1-Hydroxy 4-Methyl Impurity product with CAS: 1034298-00-4 is also known as 1-Hydroxy-4-methyl-17a-ethynyl estradiol; (8S,9S,13S,14S,17R)-17-Ethynyl-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-1,17-diol. This product can be used as a working standard or secondary reference standard (additional internal validation as per respective FDA regulations/guidelines may require). This compound is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Ethinylestradiol and its related formulations. Moreover, 1-Hydroxy-4-methyl-17a-ethynyl estradiol is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation. Please also find out other impurities of Ethinylestradiol developed in our R&D.
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