2-Hydroxy-5-(trifluoromethyl)nicotinaldehyde

2-羟基-5-三氟甲基吡啶-3-甲醛

Also known as: 2-Hydroxy-5-trifluoromethyl-pyridine-3-carbaldehyde, 2-Hydroxy-5-(trifluoromethyl)pyridine-3-carbaldehyde, 1,2-Dihydro-2-oxo-5-(trifluoromethyl)-3-pyridinecarboxaldehyde, 2-oxo-5-(trifluoromethyl)-1,2-dihydropyridine-3-carbaldehyde

2-Hydroxy-5-(trifluoromethyl)nicotinaldehyde (CAS 129904-48-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4F3NO2 and a molecular weight of 191.10700 g/mol. It is also known as 2-Hydroxy-5-trifluoromethyl-pyridine-3-carbaldehyde, 2-Hydroxy-5-(trifluoromethyl)pyridine-3-carbaldehyde and 1,2-Dihydro-2-oxo-5-(trifluoromethyl)-3-pyridinecarboxaldehyde. Key properties include a boiling point of 290ºC at 760 mmHg, a density of 1.576g/cm3 and a flash point of 129.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

129904-48-9

Jingsj CID

J-1389683-8

Molecular Formula

C₇H₄F₃NO₂

Chinese Name

2-羟基-5-三氟甲基吡啶-3-甲醛

Molecular Weight

191.10700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026