4-Nitropyridine-2-carboxylic acid1-oxide

CAS: 14933-78-9

Ref. 3D-FN152166

Product Information

• Name: 4-Nitropyridine-2-carboxylic acid1-oxide
• Synonyms: 2-Carboxy-4-Nitro-1-Oxo-1,2-Dihydropyridinium, 2-Carboxy-4-nitropyridin-1-ium-1-olate, 2-Carboxy-4-nitropyridine N-oxide, 2-Carboxy-4-nitropyridine-1-oxide, 2-Pyridinecarboxylic acid, 4-nitro-, 1-oxide, 4-Nitro-2-pyridinecarboxylic acid 1-oxide, 4-Nitropicolinic acid N-oxide, NSC 63059, Picolinic acid, 4-nitro-, 1-oxide

Description

4-Nitropyridine-2-carboxylic acid1-oxide is a chromophore that can be observed in the solid state by powder diffraction analysis. It is characterized as an intramolecular hydrogen bond donor, also known as a hydrogen bond acceptor. The crystallographic data for 4-Nitropyridine-2-carboxylic acid1-oxide show that it has a monoclinic crystal system and space group P21/n with lattice parameters a=12.5, b=11.5, c=7.5 and beta=-120 degrees. The molecule has two nitro groups on the pyridine rings, which are responsible for its yellow color. 4-Nitropyridine-2-carboxylic acid1-oxide also has fluorescence properties, which are observed when irradiated with UV light at 365 nm.

• Brand: Biosynth

Chemical properties

• Molecular weight: 184.11 g/mol
• Formula: C₆H₄N₂O₅
• Purity: Min. 95%