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Duometacin

度美辛

Also known as: Duometacin, 1H-Indole-1-acetic acid, 6-methoxy-3-(4-methoxybenzoyl)-2-methyl-, 2-[6-methoxy-3-(4-methoxybenzoyl)-2-methylindol-1-yl]acetic acid, 3-(p-Anisoyl)-6-methoxy-2-methyl-1H-indole-1-acetic acid, 3-p-Methoxy-2-methyl-6-methoxyindol-1-yl-essigsaeure, Duometacina, Duometacine, Duometacinum, R-4444, RU 4444, [6-methoxy-3-(4-methoxy-benzoyl)-2-methyl-indol-1-yl]-acetic acid

Duometacin (CAS 25771-23-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H19NO5 and a molecular weight of 353.36900 g/mol. It is also known as 1H-Indole-1-acetic acid, 6-methoxy-3-(4-methoxybenzoyl)-2-methyl-, 2-[6-methoxy-3-(4-methoxybenzoyl)-2-methylindol-1-yl]acetic acid and 3-(p-Anisoyl)-6-methoxy-2-methyl-1H-indole-1-acetic acid. Key properties include a boiling point of 571.7ºC at 760mmHg, a density of 1.25g/cm3 and a flash point of 299.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25771-23-7
Jingsj CID
J-1151496-7
Molecular Formula
C20H19NO5
Chinese Name
度美辛
Molecular Weight
353.36900 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point571.7ºC at 760mmHg
Density1.25g/cm3
Flash Point299.5ºC

Frequently Asked Questions

What is the CAS number of Duometacin?

The CAS number of Duometacin is 25771-23-7.

What are the molecular formula and molecular weight of Duometacin?

Duometacin has molecular formula C20H19NO5 and molecular weight 353.36900 g/mol.

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

Last updated:

How to cite: Jingsj. "Duometacin (CAS 25771-23-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1151496-7 (accessed 2026-10-25).

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