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6-Methyl-3-nitropyridine-2-carboxylic acid

6-甲基-3-硝基吡啶-2-羧酸

Also known as: 6-Methyl-3-nitropicolinic acid, 6-Methyl-3-nitro-2-pyridinecarboxylic acid, 2-Pyridinecarboxylic acid, 6-methyl-3-nitro-, 6-Methyl-3-nitro-2-pyridine-carboxylic acid, CHEMPACIFIC 38210, QC-6667, MFCD07774143

6-Methyl-3-nitropyridine-2-carboxylic acid (CAS 21203-64-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O4 and a molecular weight of 182.13400 g/mol. It is also known as 6-Methyl-3-nitropicolinic acid, 6-Methyl-3-nitro-2-pyridinecarboxylic acid and 2-Pyridinecarboxylic acid, 6-methyl-3-nitro-. Key properties include a boiling point of 373.3ºC at 760 mmHg, a density of 1.477g/cm3 and a flash point of 179.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21203-64-5
Jingsj CID
J-989889-1
Molecular Formula
C7H6N2O4
Chinese Name
6-甲基-3-硝基吡啶-2-羧酸
Molecular Weight
182.13400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point373.3ºC at 760 mmHg
Density1.477g/cm3
Flash Point179.6ºC

Frequently Asked Questions

What is the CAS number of 6-Methyl-3-nitropyridine-2-carboxylic acid?

The CAS number of 6-Methyl-3-nitropyridine-2-carboxylic acid is 21203-64-5.

What are the molecular formula and molecular weight of 6-Methyl-3-nitropyridine-2-carboxylic acid?

6-Methyl-3-nitropyridine-2-carboxylic acid has molecular formula C7H6N2O4 and molecular weight 182.13400 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Methyl-3-nitropyridine-2-carboxylic acid (CAS 21203-64-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-989889-1 (accessed 2026-10-24).

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