2-Chloro-5-(trifluoromethyl)isonicotinic acid

2-氯-5-(三氟甲基)吡啶-4-甲酸

Also known as: 2-Chloro-5-(trifluoromethyl)pyridine-4-carboxylic acid, 4-Pyridinecarboxylic acid, 2-chloro-5-(trifluoromethyl)-, 2-Chloro-5-(trifluoromethyl)pyridine-4-carboxylic acid, 4-Carboxy-2-chloro-5-(trifluoromethyl)pyridine

2-Chloro-5-(trifluoromethyl)isonicotinic acid (CAS 505084-58-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3ClF3NO2 and a molecular weight of 225.552 g/mol. It is also known as 2-Chloro-5-(trifluoromethyl)pyridine-4-carboxylic acid, 4-Pyridinecarboxylic acid, 2-chloro-5-(trifluoromethyl)- and 2-Chloro-5-(trifluoromethyl)pyridine-4-carboxylic acid. Key properties include a melting point of 185-186ºC, a boiling point of 376.7±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 181.6±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

505084-58-2

Jingsj CID

J-881240-3

Molecular Formula

C₇H₃ClF₃NO₂

Chinese Name

2-氯-5-(三氟甲基)吡啶-4-甲酸

Molecular Weight

225.552 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026