Pyridinedicarboxylic acids form a substance group of organic compounds which belongs to the heterocycles (more precisely, heteroaromatics ). They consist of a pyridine ring , which is substituted by two carboxy groups (-COOH).
P 3946 (OTTO) 2,4-Pyridinedicarboxylic acid, 98% Cas 499-80-9 - used in a study to develop an assay that represents the first report of a RapidFire mass spectrometery assay for an epigenetics target.