6-Hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylic acid

6-羟基-2-氧代-1,2-二氢吡啶-3-羧酸

Also known as: 1,2-Dihydro-6-hydroxy-2-oxo-3-pyridinecarboxylic acid, 2,6-Dihydroxynicolinic acid, 2,6-Dihydroxynicotinic acid, 2,6-Dihydroxynicotinate, 2,6-Dihydroxy-nicotinsaeure, 2-hydroxy-6-oxo-1H-pyridine-3-carboxylic acid, 3-(dihydroxymethylidene)pyridine-2,6-dione, 3-Pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo-

6-Hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 10357-91-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5NO4 and a molecular weight of 155.10800 g/mol. It is also known as 1,2-Dihydro-6-hydroxy-2-oxo-3-pyridinecarboxylic acid, 2,6-Dihydroxynicolinic acid and 2,6-Dihydroxynicotinic acid. Key properties include a boiling point of 374.6ºC at 760 mmHg, a density of 1.708 and a flash point of 180.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

10357-91-2

Jingsj CID

J-1509186-0

Molecular Formula

C₆H₅NO₄

Chinese Name

6-羟基-2-氧代-1,2-二氢吡啶-3-羧酸

Molecular Weight

155.10800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026