Category:
Prophylactic Biological Products
CAS NO:
797-63-7
Standard:
In-house Standards,
Levonorgestrel is a synthetic progestogen widely used in pharmaceutical manufacturing. Its core synthesis involves steroid modification via catalytic hydrogenation and enzymatic resolution. The molecular formula is C21H28O2 with CAS No. 79763-33-4.
Strictly contraindicated for patients with undiagnosed vaginal bleeding or history of thromboembolism. Storage requires sealed containers at 25°C to prevent hydrolysis. Personal protective equipment (PPE) is mandatory during bulk handling to avoid dermal absorption.