17α-Dihydroequilenin

Chemical compound 17α-Dihydroequilin 17β-Dihydroequilin 17β-Dihydroequilenin (13S,14S,17R)-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthrene-3,17-diol 17α-Dihydroequilenin.svg skin-invert-image 225px By mouth Estrogen correct CAS 6639-99-2 correct FDA D9ZR4ZMP2S 223998 194598 34178 135236 NSC-12171; α-Dihydroequilenin; 6,8-Didehydro-17α-estradiol; Estra-1,3,5(10),6,8-pentaen-3,17α-diol 18 20 2 C[C@]12CCC3=C([C@@H]1CC[C@H]2O)C=CC4=C3C=CC(=C4)O 1S/C18H20O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h2-5,10,16-17,19-20H,6-9H2,1H3/t16-,17+,18-/m0/s1 RYWZPRVUQHMJFF-KSZLIROESA-N 17α-Dihydroequilenin, or α-dihydroequilenin, also known as 6,8-didehydro-17α-estradiol, as well as estra-1,3,5(10),6,8-pentaen-3,17α-diol, is a naturally occurring steroidal estrogen found in horses which is closely related to equilin, equilenin, and 17α-estradiol, and, as the 3-sulfate ester sodium salt, is a minor constituent (1.2%) of conjugated estrogens (Premarin). Fritz MA, Speroff L Clinical Gynecologic Endocrinology and Infertility https://books.google.com/books?id=KZLubBxJEwEC&pg=PA751 28 March 2012 Lippincott Williams & Wilkins 978-1-4511-4847-3 751– See also List of estrogens § Equine estrogens References Category:Secondary alcohols Category:Estranes Category:Estrogens