Category:
Chiral Intermediates
CAS NO:
84371-64-2
Standard:
In-house Standards,
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3-Ethylene dioxy-17-oxo-13β-methyl estra-5(10)9(11)-diene is a specialized synthetic steroid intermediate used in advanced pharmaceutical manufacturing. Its core synthesis involves selective oxidation and cyclization of estrone derivatives to establish the 3,4-ethylenedioxy functionality.
Strictly store under inert atmosphere at temperatures below -20°C to prevent hydrolysis. Handling requires full PPE including respirators due to potential endocrine disruption risks; not intended for direct clinical use without further derivatization.