3-Oxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid

3-氧代-2,3-二氢-[1,2,4]三唑并[4,3-a]吡啶-8-羧酸

Also known as: 2,3-Dihydro-3-oxo-1,2,4-triazolo[4,3-a]pyridine-8-carboxylic acid, 1,2,4-Triazolo[4,3-a]pyridine-8-carboxylic acid, 2,3-dihydro-3-oxo-, 3-hydroxy-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid, 3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid, 3-oxo-2H-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid, 8-Carboxy-s-triazolo<4,3-a>pyridin-3(2H)one

3-Oxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid (CAS 53975-72-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5N3O3 and a molecular weight of 179.133 g/mol. It is also known as 2,3-Dihydro-3-oxo-1,2,4-triazolo[4,3-a]pyridine-8-carboxylic acid, 1,2,4-Triazolo[4,3-a]pyridine-8-carboxylic acid, 2,3-dihydro-3-oxo- and 3-hydroxy-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid. Key property: a density of 1.8±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

53975-72-7

Jingsj CID

J-966324-0

Molecular Formula

C₇H₅N₃O₃

Chinese Name

3-氧代-2,3-二氢-[1,2,4]三唑并[4,3-a]吡啶-8-羧酸

Molecular Weight

179.133 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026