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6-Nitropyridine-2-carboxylic acid

6-硝基吡啶-2-羧酸

Also known as: 2-Carboxy-6-nitropyridine, 2-Nitropyridine-6-carboxylic acid, 2-Pyridinecarboxylic acid, 6-nitro-, 6-NITROPICOLINIC ACID, 6-Nitro-2-picolinic acid, 6-Nitro-2-pyridinecarboxylic acid, 6-Nitropicolinic acid, MFCD04114205, Picolinic acid, 6-nitro-

6-Nitropyridine-2-carboxylic acid (CAS 26893-68-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N2O4 and a molecular weight of 168.107 g/mol. It is also known as 2-Carboxy-6-nitropyridine, 2-Nitropyridine-6-carboxylic acid and 2-Pyridinecarboxylic acid, 6-nitro-. Key properties include a melting point of 170-173℃, a boiling point of 412.8±30.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 203.5±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
26893-68-5
Jingsj CID
J-50156-7
Molecular Formula
C6H4N2O4
Chinese Name
6-硝基吡啶-2-羧酸
Molecular Weight
168.107 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point170-173℃
Boiling Point412.8±30.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point203.5±24.6 °C

Frequently Asked Questions

What is the CAS number of 6-Nitropyridine-2-carboxylic acid?

The CAS number of 6-Nitropyridine-2-carboxylic acid is 26893-68-5.

What are the molecular formula and molecular weight of 6-Nitropyridine-2-carboxylic acid?

6-Nitropyridine-2-carboxylic acid has molecular formula C6H4N2O4 and molecular weight 168.107 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Nitropyridine-2-carboxylic acid (CAS 26893-68-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50156-7 (accessed 2026-10-23).

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