Structural Formula Vector Image
Title: Quinestradiol
CAS Registry Number: 1169-79-5
CAS Name: (16a,17b)-3-(Cyclopentyloxy)estra-1,3,5(10)-trien-16,17-diol
Additional Names: quinestradol; estriol 3-cyclopentyl ether
Trademarks: Colpovis (SIT); Pentovis (Parke-Davis)
Molecular Formula: C23H32O3
Molecular Weight: 356.50
Percent Composition: C 77.49%, H 9.05%, O 13.46%
Literature References: Prepn from estriol and cyclopentylbromide: Ercoli, GB 909662 (1962 to Vismara).
Properties: Crystals, mp 98-100°.
Melting point: mp 98-100°
Therap-Cat: Estrogen.
Keywords: Estrogen; Steroidal.
Status: This monograph has been retired and is no longer subject to revision or update.

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