2-HYDROXY-17BETA-ESTRADIOL-1,4,16,16,17-D5

2-羟基雌二醇-D5

Also known as: 2-Hydroxy-17β-estradiol-1,4,16,16,17-d5, 2-Hydroxyestradiol-1,4,16,16,17-d5, (17b)-Estra-1,3,5(10)-triene-2,3,17-triol-d5, 2-Hydroxy-17b-estradiol-1,4,16,16,17-d5

2-HYDROXY-17BETA-ESTRADIOL-1,4,16,16,17-D5 (CAS 221093-33-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H19D5O3 and a molecular weight of 293.41 g/mol. It is also known as 2-Hydroxy-17β-estradiol-1,4,16,16,17-d5, 2-Hydroxyestradiol-1,4,16,16,17-d5 and (17b)-Estra-1,3,5(10)-triene-2,3,17-triol-d5. Key properties include a boiling point of 481.5±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 227.6±23.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 221093-33-0
Jingsj CID: J-1959686-4
Molecular Formula: C₁₈H₁₉D₅O₃
Chinese Name: 2-羟基雌二醇-D5
Molecular Weight: 293.41 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	481.5±45.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	227.6±23.3 °C

Frequently Asked Questions

What is the CAS number of 2-HYDROXY-17BETA-ESTRADIOL-1,4,16,16,17-D5?

The CAS number of 2-HYDROXY-17BETA-ESTRADIOL-1,4,16,16,17-D5 is 221093-33-0.

What are the molecular formula and molecular weight of 2-HYDROXY-17BETA-ESTRADIOL-1,4,16,16,17-D5?

2-HYDROXY-17BETA-ESTRADIOL-1,4,16,16,17-D5 has molecular formula C18H19D5O3 and molecular weight 293.41 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. "2-HYDROXY-17BETA-ESTRADIOL-1,4,16,16,17-D5 (CAS 221093-33-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959686-4 (accessed 2026-10-24).

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