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2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid

Also known as: 4-Hydroxy-2-methylnicotinic acid, 1,4-dihydro-2-methyl-4-oxo-nicotinic acid, 3-Pyridinecarboxylic acid, 1,4-dihydro-2-methyl-4-oxo-

2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 902171-52-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7NO3 and a molecular weight of 153.13500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
902171-52-2
Jingsj CID
J-1086804-9
Molecular Formula
C7H7NO3
Molecular Weight
153.13500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass153.04300
PSA70.16000
LogP0.38150

Frequently Asked Questions

What is the CAS number of 2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid?

The CAS number of 2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid is 902171-52-2.

What are the molecular formula and molecular weight of 2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid?

2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid has molecular formula C7H7NO3 and molecular weight 153.13500 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 902171-52-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086804-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.