pentolame pentolame pentolame, also known as 17β-((5-hydroxypentyl)amino)estradiol is a synthetic, steroidal estrogen and a 17β-aminoestrogen with anticoagulant effects that was first described in 1993 and was never marketed. pentolameclinical dataother names17β-((5-hydroxypentyl)amino)estradiol; 17β-estra-1,3,5(10)-trien-3-olidentifiers iupac name (8r,9s,13s,14s,17s)-17-(5-hydroxypentylamino)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopentaphenanthren-3-ol cas number150748-24-6pubchem cid10473548chemspider8648959chemical and physical dataformulac23h35no2molar mass357.538 g·mol−13d model (jsmol)interactive image smiles c12cc3(1cc2nccccco)ccc4=c3c=cc(=c4)o inchi inchi=1s/c23h35no2/c1-23-12-11-19-18-8-6-17(26)15-16(18)5-7-20(19)21(23)9-10-22(23)24-13-3-2-4-14-25/h6,8,15,19-22,24-26h,2-5,7,9-14h2,1h3/t19-,20-,21+,22+,23+/m1/s1key:cyirnkifroucma-vroinqghsa-n