Algestone acetonide, formerly known as W-3395, is a progestin. It is the acetonide cyclic ketal of algestone. References: Gent R, du Toit T, Swart AC. 11α-Hydroxyprogesterone, a potent 11β-hydroxysteroid dehydrogenase inhibitor, is metabolised by steroid-5α-reductase and cytochrome P450 17α-hydroxylase/17,20-lyase to produce C11α-derivatives of 21-deoxycortisol and 11-hydroxyandrostenedione in vitro. J Steroid Biochem Mol Biol. 2019 Jul;19105369. doi: 10.1016/j.jsbmb.2019.04.018. Epub 2019 Apr 27. PubMed PMID: 31039398.

纯度：≥98%

CAS：4968-09-6