5-(4-Methylpyrimidin-5-yl)isoxazole-3-carboxylic acid

5-(4-甲基嘧啶-5-基)异噁唑-3-甲酸

Also known as: 5-(4-Methylpyrimidin-5-yl)-1,2-oxazole-3-carboxylic acid, 5-(4-Methylpyrimidin-5-yl)-3-isoxazolecarboxylic acid

5-(4-Methylpyrimidin-5-yl)isoxazole-3-carboxylic acid (CAS 2229349-04-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7N3O3 and a molecular weight of 205.17 g/mol. It is also known as 5-(4-Methylpyrimidin-5-yl)-1,2-oxazole-3-carboxylic acid and 5-(4-Methylpyrimidin-5-yl)-3-isoxazolecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2229349-04-4
Jingsj CID: J-890732-9
Molecular Formula: C₉H₇N₃O₃
Chinese Name: 5-(4-甲基嘧啶-5-基)异噁唑-3-甲酸
Molecular Weight: 205.17 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(4-Methylpyrimidin-5-yl)isoxazole-3-carboxylic acid?

The CAS number of 5-(4-Methylpyrimidin-5-yl)isoxazole-3-carboxylic acid is 2229349-04-4.

What are the molecular formula and molecular weight of 5-(4-Methylpyrimidin-5-yl)isoxazole-3-carboxylic acid?

5-(4-Methylpyrimidin-5-yl)isoxazole-3-carboxylic acid has molecular formula C9H7N3O3 and molecular weight 205.17 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-(4-Methylpyrimidin-5-yl)isoxazole-3-carboxylic acid (CAS 2229349-04-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-890732-9 (accessed 2026-10-23).

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