quinestradol

Also known as: Quinestradiol, Colpovis, Pentovis, 3-cyclopentyloxyoestra-1,3,5(10)-triene-16-alpha,17-beta-diol, (16α,17β)-3-(Cyclopentyloxy)estra-1,3,5(10)-triene-16,17-diol, Estra-1,3,5(10)-triene-16,17-diol, 3-(cyclopentyloxy)-, (16α,17β)-, Oestriol-3-cyclopentylaether, (16R,17R)-3-(cyclopentoxy)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-16,17-diol, (16R,17R)-3-cyclopentyloxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-16,17-diol, EINECS 214-623-2

quinestradol (CAS 1169-79-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C23H32O3 and a molecular weight of 356.49800 g/mol. Key properties include a melting point of 98-100ºC, a boiling point of 510.2ºC at 760 mmHg, a density of 1.188 g/cm3 and a flash point of 262.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1169-79-5
Jingsj CID: J-37536-4
Molecular Formula: C₂₃H₃₂O₃
Molecular Weight: 356.49800 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	98-100ºC
Boiling Point	510.2ºC at 760 mmHg
Density	1.188 g/cm3
Flash Point	262.3ºC
Exact Mass	356.23500
PSA	49.69000
LogP	4.19580
Vapor Pressure	3.12E-11mmHg at 25°C
Refractive Index	1.597

Frequently Asked Questions

What is the CAS number of quinestradol?

The CAS number of quinestradol is 1169-79-5.

What are the molecular formula and molecular weight of quinestradol?

quinestradol has molecular formula C23H32O3 and molecular weight 356.49800 g/mol.

What are the upstream and downstream products of quinestradol?

For quinestradol, Upstream Products: Cyclopentyl bromide, Estriol, Water.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "quinestradol (CAS 1169-79-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37536-4 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.