| Catalogue number: | PA 14 0381002 |
| Chemical name: | Estra-5(10),9(11)-diene-3,17-dione Cyclic 3,17-Bis(1,2-ethanediyl acetal) |
CAS Number: |
57905-07-4 |
| Category: | impurities,metabolites,steroids,pharmaceutical standards,intermediates,fine chemicals |
| Synonyms: | (8'S,13'S,14'S)-13'-Methyl-1',4',6',7',8',12',13',14',15',16'-decahydro-2'H-dispiro[[1,3]dioxolane-2,3'-cyclopenta[a]phenanthrene-17',2''-[1,3]dioxolane]; |
| Molecular form: | C22H30O4 |
| Appearance: | White Solid |
| Mol. Weight: | 358.48 |
| Storage: | 2-8°C Refrigerator |
| Shipping Conditions: | Ambient |
| Applications: | Estra-5(10),9(11)-diene-3,17-dione Cyclic 3,17-Bis(1,2-ethanediyl acetal) is an impurity in the synthesis of Dienogest, a derivative of 19-Nortestosterone and an oral contraceptive used in combination with estrogen. |
| BTM: | NA |
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