4-Hydroxyestradiol

4-羟雌二醇

Also known as: 4-Hydroxy-17β-estradiol, 4-hydroxy-17beta-estradiol, 1,3,5(10)-Estratriene-3,4,17β-triol, estra-1,3,5(10)-triene-3,4,17-beta-triol, 4-OH-estradiol, 4-hydroxyestradiol-17beta

CAS No.
5976-61-4
Jingsj CID
J-28243-9
Molecular Formula
C18H24O3
Chinese Name
4-羟雌二醇
Molecular Weight
288.38100 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>210ºC (dec.)
Boiling Point468.6ºC at 760 mmHg
Density1.248g/cm3
Flash Point220.6ºC

GHS Safety & Compliance

Health HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Hydroxyestradiol?

5976-61-4

What are the molecular formula and molecular weight of 4-Hydroxyestradiol?

C18H24O3, molecular weight 288.38100 g/mol

Is 4-Hydroxyestradiol hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026