(7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate

Also known as: (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate, (7α,17β)-7-(9-Bromononyl)-3-hydroxyestra-1,3,5(10)-trien-17-yl acetate, Estra-1,3,5(10)-triene-3,17-diol, 7-(9-bromononyl)-, 17-acetate, (7α,17β)-, Fulvestrant intermediate 1, Fulvestrant intermediate N-3(V), Fulvestrant intermediate 5(N-3), (7R,8R,9S,13S,14S,17S)-7-(9-bromononyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate

(7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate (CAS 875573-66-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C29H43BrO3 and a molecular weight of 519.554 g/mol. Key properties include a boiling point of 593.3±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 312.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 875573-66-3
Jingsj CID: J-1938477-1
Molecular Formula: C₂₉H₄₃BrO₃
Molecular Weight: 519.554 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	593.3±50.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	312.6±30.1 °C
Exact Mass	518.239563
PSA	46.53000
LogP	9.63
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.564

Customs & Trade Information

HS Code	2915390090
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate?

The CAS number of (7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate is 875573-66-3.

What are the molecular formula and molecular weight of (7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate?

(7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate has molecular formula C29H43BrO3 and molecular weight 519.554 g/mol.

What are the upstream and downstream products of (7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate?

For (7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate, Downstream Products: (7α,17β)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]estra-1,3,5(10)-triene-3,17-diol 17-acetate, (7a,17b)-7-(9-bromononyl)estra-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: 8/21/2026

How to cite: Jingsj. "(7α,17β)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate (CAS 875573-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1938477-1 (accessed 2026-11-09).

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