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Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)-

Also known as: 2-Bromoestradiol, 2-Bromo-17β-estradiol, 2-Bromo-17-beta-estradiol, 2-Bromo-1,3,5(10)-estratriene-3,17β-diol, 2-Bromo-17b-estradiol, NSC 105460, (8R,9S,13S,14S,17S)-2-bromo-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol, (13S,17S)-2-bromo-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)- (CAS 15833-07-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H23BrO2 and a molecular weight of 351.27800 g/mol. Key properties include a boiling point of 447.3ºC at 760mmHg, a density of 1.411g/cm3 and a flash point of 224.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
15833-07-5
Jingsj CID
J-1117167-8
Molecular Formula
C18H23BrO2
Molecular Weight
351.27800 g/mol
Category
Alcohols
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point447.3ºC at 760mmHg
Density1.411g/cm3
Flash Point224.3ºC
Exact Mass350.08800
PSA40.46000
LogP4.37170
Vapor Pressure8.71E-09mmHg at 25°C
Refractive Index1.618

Frequently Asked Questions

What is the CAS number of Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)-?

The CAS number of Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)- is 15833-07-5.

What are the molecular formula and molecular weight of Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)-?

Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)- has molecular formula C18H23BrO2 and molecular weight 351.27800 g/mol.

What are the upstream and downstream products of Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)-?

For Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)-, Upstream Products: Estradiol, 2,4-Dibromoestradiol; Downstream Products: 2-Methoxyestradiol, Estradiol, (17β)-4-Methoxyestra-1,3,5(10)-triene-3,17-diol.

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

Last updated:

How to cite: Jingsj. "Estra-1,3,5(10)-triene-3,17-diol, 2-bromo-, (17β)- (CAS 15833-07-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1117167-8 (accessed 2026-11-09).

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