Category:
Prophylactic Biological Products
CAS NO:
4717-40-2
Standard:
In-house Standards,
17a-Ethynylestriol is a synthetic estrogenic steroid derivative utilized in pharmaceutical synthesis. Its molecular formula is C20H26O2, with CAS number 53-18-9. The core manufacturing process involves specialized organic coupling reactions under strict anhydrous conditions.
Strictly adhere to clinical dosage limits to avoid thrombotic risks. Store in a cool, dry place away from light and oxidizing agents. Personnel must wear appropriate PPE during handling to prevent dermal absorption.