2-methoxy-17β-estradiol-1,4,16,16,17-d5

2-甲氧基-17β-雌二醇-1,4,16,16,17-d5

Also known as: 2-Methoxyestradiol-d5, 2-Methoxy-17β-estradiol-1,4,16,16,17-d5, 2-METHOXY-17BETA-ESTRADIOL-1,4,16,16,17-D5, 2-Methoxyestradiol-[D5], D5-2-Methoxy-17β-estradiol, [2H5]-2-Methoxy-17β-estradiol, 2-Methoxy-17-estradiol-d5, 2H5]-2-Methoxy-17β-estradiol, 2-Hydroxyestradiol-2-methyl ether-d5, 1,3,5(10)-Estratriene-1,4,16,16,17-d5-2,3,17β-triol 2-methyl ether

2-methoxy-17β-estradiol-1,4,16,16,17-d5 (CAS 358731-34-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H21D5O3 and a molecular weight of 307.44 g/mol. It is also known as 2-Methoxyestradiol-d5, 2-Methoxy-17β-estradiol-1,4,16,16,17-d5 and 2-METHOXY-17BETA-ESTRADIOL-1,4,16,16,17-D5. Key properties include a boiling point of 464.4±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 234.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
358731-34-7
Jingsj CID
J-1957307-2
Molecular Formula
C19H21D5O3
Chinese Name
2-甲氧基-17β-雌二醇-1,4,16,16,17-d5
Molecular Weight
307.44 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point464.4±45.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point234.7±28.7 °C

Frequently Asked Questions

What is the CAS number of 2-methoxy-17β-estradiol-1,4,16,16,17-d5?

The CAS number of 2-methoxy-17β-estradiol-1,4,16,16,17-d5 is 358731-34-7.

What are the molecular formula and molecular weight of 2-methoxy-17β-estradiol-1,4,16,16,17-d5?

2-methoxy-17β-estradiol-1,4,16,16,17-d5 has molecular formula C19H21D5O3 and molecular weight 307.44 g/mol.

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

Last updated:

How to cite: Jingsj. "2-methoxy-17β-estradiol-1,4,16,16,17-d5 (CAS 358731-34-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1957307-2 (accessed 2026-10-24).

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