11α-Acetoxyprogesterone

11α-孕酮醋酸盐

Also known as: 11α-Hydroxyprogesterone acetate, 11α-Acetoxypregn-4-ene-3,20-dione, 11α-Hydroxypregn-4-ene-3,20-dione Acetate, (11α)-3,20-Dioxopregn-4-en-11-yl acetate, Pregn-4-ene-3,20-dione, 11-(acetyloxy)-, (11α)-, 11α-Hydroxy-4-pregnene-3,20-dione 11-acetate, 4-Pregnen-11α-ol-3,20-dione 11-acetate, NSC 63534, NSC 82850

11α-Acetoxyprogesterone (CAS 2268-98-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H32O4 and a molecular weight of 372.498 g/mol. It is also known as 11α-Hydroxyprogesterone acetate, 11α-Acetoxypregn-4-ene-3,20-dione and 11α-Hydroxypregn-4-ene-3,20-dione Acetate. Key properties include a melting point of 177 °C, a boiling point of 494.3±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 213.5±28.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2268-98-6
Jingsj CID: J-998991-5
Molecular Formula: C₂₃H₃₂O₄
Chinese Name: 11α-孕酮醋酸盐
Molecular Weight: 372.498 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	177 °C
Boiling Point	494.3±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	213.5±28.8 °C

Frequently Asked Questions

What is the CAS number of 11α-Acetoxyprogesterone?

The CAS number of 11α-Acetoxyprogesterone is 2268-98-6.

What are the molecular formula and molecular weight of 11α-Acetoxyprogesterone?

11α-Acetoxyprogesterone has molecular formula C23H32O4 and molecular weight 372.498 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "11α-Acetoxyprogesterone (CAS 2268-98-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-998991-5 (accessed 2026-10-22).

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