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Equilenin-4,16,16-d3

马萘雌甾酮-D3

Also known as: Estra-1,3,5(10),6,8-pentaen-17-one-4,16,16-d3, 3-hydroxy-, 3-Hydroxyestra-1,3,5(10),6,8-pentaen-17-one-d3, 3-Hydroxyestra-1,3,5,7,9-pentaen-17-one-d3, 4,16,16-Trideuteroequilenin, Equilenin-d3, Equilenine-d3, d-Equilenin-d3, E 400-d3, NSC 9901-d3, (13S,14S)-4,16,16-trideuterio-3-hydroxy-13-methyl-11,12,14,15-tetrahydrocyclopenta[a]phenanthren-17-one

Equilenin-4,16,16-d3 (CAS 56588-54-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H15D3O2 and a molecular weight of 269.35 g/mol. It is also known as Estra-1,3,5(10),6,8-pentaen-17-one-4,16,16-d3, 3-hydroxy-, 3-Hydroxyestra-1,3,5(10),6,8-pentaen-17-one-d3 and 3-Hydroxyestra-1,3,5,7,9-pentaen-17-one-d3. Key properties include a boiling point of 472.6±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 200.9±21.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
56588-54-6
Jingsj CID
J-1960471-8
Molecular Formula
C18H15D3O2
Chinese Name
马萘雌甾酮-D3
Molecular Weight
269.35 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point472.6±45.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point200.9±21.3 °C

Frequently Asked Questions

What is the CAS number of Equilenin-4,16,16-d3?

The CAS number of Equilenin-4,16,16-d3 is 56588-54-6.

What are the molecular formula and molecular weight of Equilenin-4,16,16-d3?

Equilenin-4,16,16-d3 has molecular formula C18H15D3O2 and molecular weight 269.35 g/mol.

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

Last updated:

How to cite: Jingsj. "Equilenin-4,16,16-d3 (CAS 56588-54-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1960471-8 (accessed 2026-10-25).

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