5-(3,4-dimethoxyphenyl)oxazole-4-carboxylic acid

5-(3,4-二甲氧基苯基)-4-噁唑羧酸

Also known as: 4-Oxazolecarboxylic acid, 5-(3,4-dimethoxyphenyl)-, 5-(3,4-Dimethoxyphenyl)-1,3-oxazole-4-carboxylic acid, 5-(3,4-Dimethoxyphenyl)oxazole-4-carboxylic acid

5-(3,4-dimethoxyphenyl)oxazole-4-carboxylic acid (CAS 89205-08-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H11NO5 and a molecular weight of 249.21900 g/mol. It is also known as 4-Oxazolecarboxylic acid, 5-(3,4-dimethoxyphenyl)-, 5-(3,4-Dimethoxyphenyl)-1,3-oxazole-4-carboxylic acid and 5-(3,4-Dimethoxyphenyl)oxazole-4-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 89205-08-3
Jingsj CID: J-1479977-4
Molecular Formula: C₁₂H₁₁NO₅
Chinese Name: 5-(3,4-二甲氧基苯基)-4-噁唑羧酸
Molecular Weight: 249.21900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-(3,4-dimethoxyphenyl)oxazole-4-carboxylic acid?

The CAS number of 5-(3,4-dimethoxyphenyl)oxazole-4-carboxylic acid is 89205-08-3.

What are the molecular formula and molecular weight of 5-(3,4-dimethoxyphenyl)oxazole-4-carboxylic acid?

5-(3,4-dimethoxyphenyl)oxazole-4-carboxylic acid has molecular formula C12H11NO5 and molecular weight 249.21900 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. "5-(3,4-dimethoxyphenyl)oxazole-4-carboxylic acid (CAS 89205-08-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1479977-4 (accessed 2026-10-23).

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