2,3,5-Trifluoropyridine-4-carboxylic acid

2,3,5-三氟吡啶-4-羧酸

Also known as: 2,3,5-Trifluoroisonicotinic acid, 4-Carboxy-2,3,5-trifluoropyridine, 4-Pyridinecarboxylic acid, 2,3,5-trifluoro-

2,3,5-Trifluoropyridine-4-carboxylic acid (CAS 675602-91-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H2F3NO2 and a molecular weight of 177.08100 g/mol. It is also known as 2,3,5-Trifluoroisonicotinic acid, 4-Carboxy-2,3,5-trifluoropyridine and 4-Pyridinecarboxylic acid, 2,3,5-trifluoro-. Key properties include a melting point of 108-110ºC, a boiling point of 332.2ºC at 760 mmHg, a density of 1.642g/cm3 and a flash point of 154.7ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

675602-91-2

Jingsj CID

J-1118209-2

Molecular Formula

C₆H₂F₃NO₂

Chinese Name

2,3,5-三氟吡啶-4-羧酸

Molecular Weight

177.08100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026