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16-Dehydropregnenolone Acetate

Also known as: 16-DPA, 16-Dehydropregnenolone acetate, Pregna-5,16-dien-20-one, 3β-hydroxy-, acetate, 3β-Acetoxypregna-5,16-dien-20-one, 3β-Acetyloxy-pregna-5,16-dien-20-one, 5,16-Pregnadien-3β-ol-20-one acetate, 3β-Hydroxy-5,16-pregnadien-20-one acetate, (3β)-20-Oxopregna-5,16-dien-3-yl acetate, 16-Dehydro pregnenolone acetate, Pregnadienolone Acetate, (17-Acetyl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl) acetate

16-Dehydropregnenolone Acetate (CAS 979-02-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H32O3 and a molecular weight of 356.498 g/mol. Key properties include a melting point of 170-178ºC, a boiling point of 464.4±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 200.1±28.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
979-02-2
Jingsj CID
J-1142190-8
Molecular Formula
C23H32O3
Molecular Weight
356.498 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point170-178ºC
Boiling Point464.4±45.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point200.1±28.8 °C
Exact Mass356.235138
PSA43.37000
LogP5.14
Vapor Pressure0.0±1.1 mmHg at 25°C
Refractive Index1.547

Frequently Asked Questions

What is the CAS number of 16-Dehydropregnenolone Acetate?

The CAS number of 16-Dehydropregnenolone Acetate is 979-02-2.

What are the molecular formula and molecular weight of 16-Dehydropregnenolone Acetate?

16-Dehydropregnenolone Acetate has molecular formula C23H32O3 and molecular weight 356.498 g/mol.

What are the upstream and downstream products of 16-Dehydropregnenolone Acetate?

For 16-Dehydropregnenolone Acetate, Upstream Products: Solasodine, 16,17-Epoxypregnenolone acetate, acetic acid; Downstream Products: 16,17-Epoxypregnenolone acetate, 17α-Hydroxypregnenolone, Pregnenolone 16α-carbonitrile.

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

Last updated:

How to cite: Jingsj. "16-Dehydropregnenolone Acetate (CAS 979-02-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1142190-8 (accessed 2026-11-06).

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