2,6-Dihydroxy-5-fluoro-3-cyanopyridine

2,6-二羟基-5-氟-3-氰基吡啶

Also known as: 3-Cyano-2,6-dihydroxy-5-fluoropyridine, 2,6-Dihydroxy-5-fluoronicotinonitrile, 5-Fluoro-2,6-dihydroxynicotinonitrile, 5-Fluoro-6-hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile, 5-fluoro-6-hydroxy-2-oxo-1H-pyridine-3-carbonitrile, 5-fluoro-1,2-dihydro-6-hydroxy-2-oxo-3-pyridinecarbonitrile

2,6-Dihydroxy-5-fluoro-3-cyanopyridine (CAS 113237-18-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3FN2O2 and a molecular weight of 154.09900 g/mol. It is also known as 3-Cyano-2,6-dihydroxy-5-fluoropyridine, 2,6-Dihydroxy-5-fluoronicotinonitrile and 5-Fluoro-2,6-dihydroxynicotinonitrile. Key properties include a melting point of 235-245 °C, a boiling point of 217.5ºC at 760 mmHg, a density of 1.58 g/cm3 and a flash point of 85.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

113237-18-6

Jingsj CID

J-1516719-0

Molecular Formula

C₆H₃FN₂O₂

Chinese Name

2,6-二羟基-5-氟-3-氰基吡啶

Molecular Weight

154.09900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026