Category:
Preclinical Research Services
CAS NO:
19914-67-1
Standard:
ChP,
Levonorgestrel is a synthetic progestogen used primarily in hormonal contraceptives. Produced via chemical synthesis from diosgenin, its molecular formula is C21H28O2 with CAS No. 797-63-7.
Contraindicated in pregnancy and severe hepatic impairment. Store below 25°C in dry conditions away from light to maintain stability.