5-ethyl-2-methylpyridine-4-carboxylic acid

5-乙基-2-甲基异烟酸

Also known as: 4-Pyridinecarboxylic acid, 5-ethyl-2-methyl-, 5-Ethyl-2-methyl-4-pyridinecarboxylic acid, 5-Ethyl-2-methylisonicotinic acid, 5-ethyl-2-methylpyridine-4-carboxylic acid, 5-Ethyl-2-Methylpyridine-4-carboxylic acid

5-ethyl-2-methylpyridine-4-carboxylic acid (CAS 855270-32-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO2 and a molecular weight of 165.18900 g/mol. It is also known as 4-Pyridinecarboxylic acid, 5-ethyl-2-methyl-, 5-Ethyl-2-methyl-4-pyridinecarboxylic acid and 5-Ethyl-2-methylisonicotinic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 855270-32-5
Jingsj CID: J-1386097-4
Molecular Formula: C₉H₁₁NO₂
Chinese Name: 5-乙基-2-甲基异烟酸
Molecular Weight: 165.18900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-ethyl-2-methylpyridine-4-carboxylic acid?

The CAS number of 5-ethyl-2-methylpyridine-4-carboxylic acid is 855270-32-5.

What are the molecular formula and molecular weight of 5-ethyl-2-methylpyridine-4-carboxylic acid?

5-ethyl-2-methylpyridine-4-carboxylic acid has molecular formula C9H11NO2 and molecular weight 165.18900 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-ethyl-2-methylpyridine-4-carboxylic acid (CAS 855270-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1386097-4 (accessed 2026-10-24).

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