5-(4-Pyridyl)isoxazole-3-carboxylic Acid

5-(4-吡啶基)异噁唑-3-甲酸

Also known as: 5-(4-Pyridyl)isoxazole-3-carboxylic Acid, 3-Isoxazolecarboxylic acid, 5-(4-pyridinyl)-, 5-(4-Pyridinyl)-1,2-oxazole-3-carboxylic acid, 5-(4-pyridinyl)-3-Isoxazolecarboxylic acid, 5-(Pyridin-4-yl)-1,2-oxazole-3-carboxylic acid

5-(4-Pyridyl)isoxazole-3-carboxylic Acid (CAS 893638-41-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O3 and a molecular weight of 190.15600 g/mol. It is also known as 3-Isoxazolecarboxylic acid, 5-(4-pyridinyl)-, 5-(4-Pyridinyl)-1,2-oxazole-3-carboxylic acid and 5-(4-pyridinyl)-3-Isoxazolecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 893638-41-0
Jingsj CID: J-1385107-5
Molecular Formula: C₉H₆N₂O₃
Chinese Name: 5-(4-吡啶基)异噁唑-3-甲酸
Molecular Weight: 190.15600 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-Pyridyl)isoxazole-3-carboxylic Acid?

The CAS number of 5-(4-Pyridyl)isoxazole-3-carboxylic Acid is 893638-41-0.

What are the molecular formula and molecular weight of 5-(4-Pyridyl)isoxazole-3-carboxylic Acid?

5-(4-Pyridyl)isoxazole-3-carboxylic Acid has molecular formula C9H6N2O3 and molecular weight 190.15600 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-Pyridyl)isoxazole-3-carboxylic Acid (CAS 893638-41-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1385107-5 (accessed 2026-10-25).

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