5-(2-Pyrazinyl)isoxazole-3-carboxylic acid

5-(2-吡嗪基)异噁唑-3-甲酸

Also known as: 5-(Pyrazin-2-yl)isoxazole-3-carboxylic acid, 5-(2-Pyrazinyl)-1,2-oxazole-3-carboxylic acid, 3-Isoxazolecarboxylic acid, 5-(2-pyrazinyl)-, 5-(2-Pyrazinyl)-1,2-oxazole-3-carboxylicacid

5-(2-Pyrazinyl)isoxazole-3-carboxylic acid (CAS 1375064-55-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H5N3O3 and a molecular weight of 191.14400 g/mol. It is also known as 5-(Pyrazin-2-yl)isoxazole-3-carboxylic acid, 5-(2-Pyrazinyl)-1,2-oxazole-3-carboxylic acid and 3-Isoxazolecarboxylic acid, 5-(2-pyrazinyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1375064-55-3
Jingsj CID: J-1018120-3
Molecular Formula: C₈H₅N₃O₃
Chinese Name: 5-(2-吡嗪基)异噁唑-3-甲酸
Molecular Weight: 191.14400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(2-Pyrazinyl)isoxazole-3-carboxylic acid?

The CAS number of 5-(2-Pyrazinyl)isoxazole-3-carboxylic acid is 1375064-55-3.

What are the molecular formula and molecular weight of 5-(2-Pyrazinyl)isoxazole-3-carboxylic acid?

5-(2-Pyrazinyl)isoxazole-3-carboxylic acid has molecular formula C8H5N3O3 and molecular weight 191.14400 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-(2-Pyrazinyl)isoxazole-3-carboxylic acid (CAS 1375064-55-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1018120-3 (accessed 2026-10-24).

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