4-Chloro-5,6-difluoropyridine-3-carboxylic acid

4-氯-5,6-二氟吡啶-3-甲酸

Also known as: 4-Chloro-5,6-difluoronicotinic acid, 3-Pyridinecarboxylic acid, 4-chloro-5,6-difluoro-, 4-Chloro-5,6-difluoro-3-pyridinecarboxylic acid, 4-Chloro-5,6-difluoropyridine-3-carboxylic acid

4-Chloro-5,6-difluoropyridine-3-carboxylic acid (CAS 851386-32-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H2ClF2NO2 and a molecular weight of 193.535 g/mol. It is also known as 4-Chloro-5,6-difluoronicotinic acid, 3-Pyridinecarboxylic acid, 4-chloro-5,6-difluoro- and 4-Chloro-5,6-difluoro-3-pyridinecarboxylic acid. Key properties include a melting point of 117-118ºC, a boiling point of 297.1±35.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 133.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

851386-32-8

Jingsj CID

J-1390559-2

Molecular Formula

C₆H₂ClF₂NO₂

Chinese Name

4-氯-5,6-二氟吡啶-3-甲酸

Molecular Weight

193.535 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026