1,2-dimethyl-4-oxopyridine-3-carboxylic acid

1,2-二甲基-4-氧代-1,4-二氢-吡啶-3-羧酸

Also known as: 1,2-DIMETHYL-4-OXO-1,4-DIHYDRO-PYRIDINE-3-CARBOXYLIC ACID, 1,2-dimethyl-4-oxo-1,4-dihydro-pyridine-3-carboxylic acid

1,2-dimethyl-4-oxopyridine-3-carboxylic acid (CAS 902171-53-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO3 and a molecular weight of 167.16200 g/mol. It is also known as 1,2-DIMETHYL-4-OXO-1,4-DIHYDRO-PYRIDINE-3-CARBOXYLIC ACID and 1,2-dimethyl-4-oxo-1,4-dihydro-pyridine-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 902171-53-3
Jingsj CID: J-1389915-6
Molecular Formula: C₈H₉NO₃
Chinese Name: 1,2-二甲基-4-氧代-1,4-二氢-吡啶-3-羧酸
Molecular Weight: 167.16200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,2-dimethyl-4-oxopyridine-3-carboxylic acid?

The CAS number of 1,2-dimethyl-4-oxopyridine-3-carboxylic acid is 902171-53-3.

What are the molecular formula and molecular weight of 1,2-dimethyl-4-oxopyridine-3-carboxylic acid?

1,2-dimethyl-4-oxopyridine-3-carboxylic acid has molecular formula C8H9NO3 and molecular weight 167.16200 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. "1,2-dimethyl-4-oxopyridine-3-carboxylic acid (CAS 902171-53-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1389915-6 (accessed 2026-10-26).

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