Category:
Hormones
CAS NO:
50-27-1
Standard:
USP,
Estriol (CAS 50-27-1) is a naturally occurring estrogen, primarily synthesized via microbial fermentation or chemical modification of plant sterols. Its molecular formula is C18H24O3. This compound serves as a critical intermediate in pharmaceutical manufacturing and hormone replacement therapies.
Strictly contraindicated in patients with history of breast cancer or thromboembolic disorders. Store in cool, dry conditions away from light. Handling requires PPE to prevent skin absorption and respiratory exposure.