2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid
2-甲基-4-氧代-1,4-二氢吡啶-3-羧酸
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. It is also known as 4-Hydroxy-2-methylnicotinic acid, 1,4-dihydro-2-methyl-4-oxo-nicotinic acid and 3-Pyridinecarboxylic acid, 1,4-dihydro-2-methyl-4-oxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 902171-52-2
- Jingsj CID
- J-1086804-7
- Molecular Formula
- C7H7NO3
- Chinese Name
- 2-甲基-4-氧代-1,4-二氢吡啶-3-羧酸
- Molecular Weight
- 153.13500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently 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 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-1086804-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.