Quinestrol

Quinestrol

Systematic (IUPAC) name
(17β)-3-(cyclopentyloxy)-17-ethynylestra-1,3,5(10)-trien-17-ol
Clinical data
AHFS/Drugs.com	Micromedex Detailed Consumer Information
Identifiers
CAS Number	152-43-2 Y
ATC code	none
PubChem	CID: 9046
IUPHAR/BPS	7097
DrugBank	DB04575 Y
ChemSpider	8694 Y
UNII	JR0N7XD5GZ Y
KEGG	D00576 Y
ChEBI	CHEBI:8716 Y
ChEMBL	CHEMBL1201165 N
Synonyms	W-3566; 3-Cyclopentyloxy-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol
Chemical data
Formula	C25H32O2
Molecular mass	364.52 g/mol
SMILES O(c1ccc2c(c1)CC[C@H]3[C@@H]4CC[C@](C#C)(O)[C@@]4(C)CC[C@H]23)C5CCCC5
InChI InChI=1S/C25H32O2/c1-3-25(26)15-13-23-22-10-8-17-16-19(27-18-6-4-5-7-18)9-11-20(17)21(22)12-14-24(23,25)2/h1,9,11,16,18,21-23,26H,4-8,10,12-15H2,2H3/t21-,22-,23+,24+,25+/m1/s1 Y Key:PWZUUYSISTUNDW-VAFBSOEGSA-N Y
NY (what is this?)  (verify)

Quinestrol (INN, USAN, BAN) (brand names Agalacto-Quilea, Basaquines, Eston, Estrovis, Estrovister, Plestrovis, Qui-lea), also known as ethinyl estradiol 3-cyclopentyl ether, is a synthetic, steroidal estrogen used in hormone replacement therapy and occasionally to treat breast cancer and prostate cancer.

See also

• Estradiol cypionate
• Ethinyl estradiol
• Mestranol
• Moxestrol
• Nilestriol
• Quinestradol
• Quingestanol
• Quingestanol acetate