Estriol 16,17-diacetate

雌三醇 16,17-二乙酸酯

Also known as: 1,3,5(10)-Estratrien-3,16a,17b-triol 16,17-diacetate, 1,3,5(10)-Estratrien-3,16α,17β-triol 16,17-diacetate, 1,3,5[10]-ESTRATRIEN-3,16ALPHA,17BETA-TRIOL 16,17-DIACETATE, ESTRIOL 16,17-DIACETATE, ESTRIOL 16,17-DIACETATE MM(CRM STANDARD), Estriol 16α,17β-Diacetate, Estriol Impurity 14, Oestriol-16,17-diacetat, estriol-16,17-diacetate, oestriol diacetate

Estriol 16,17-diacetate (CAS 805-26-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H28O5 and a molecular weight of 372.45500 g/mol. It is also known as 1,3,5(10)-Estratrien-3,16a,17b-triol 16,17-diacetate, 1,3,5(10)-Estratrien-3,16α,17β-triol 16,17-diacetate and 1,3,5[10]-ESTRATRIEN-3,16ALPHA,17BETA-TRIOL 16,17-DIACETATE. Key properties include a boiling point of 497.4ºC at 760 mmHg, a density of 1.23g/cm3 and a flash point of 169ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
805-26-5
Jingsj CID
J-944238-0
Molecular Formula
C22H28O5
Chinese Name
雌三醇 16,17-二乙酸酯
Molecular Weight
372.45500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point497.4ºC at 760 mmHg
Density1.23g/cm3
Flash Point169ºC

Frequently Asked Questions

What is the CAS number of Estriol 16,17-diacetate?

The CAS number of Estriol 16,17-diacetate is 805-26-5.

What are the molecular formula and molecular weight of Estriol 16,17-diacetate?

Estriol 16,17-diacetate has molecular formula C22H28O5 and molecular weight 372.45500 g/mol.

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

Last updated:

How to cite: Jingsj. "Estriol 16,17-diacetate (CAS 805-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-944238-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.