2-Hydroxy-3-nitro-5-(trifluoromethyl)pyridine

2-羟基-3-硝基-5-(三氟甲基)吡啶

Also known as: 3-Nitro-5-(trifluoromethyl)-2-pyridinol, 3-Nitro-5-(trifluoromethyl)pyridin-2-ol, 3-Nitro-5-(trifluoromethyl)pyridin-2-one, 3-nitro-5-(trifluoromethyl)-1H-pyridin-2-one, 2-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine, 2(1H)-Pyridinone, 3-nitro-5-(trifluoromethyl)-, 3-NITRO-5-(TRIFLUOROMETHYL)-2-PYRIDONE, 5-NITRO-3-(TRIFLUOROMETHYL)PYRIDIN-2-OL, MFCD00276983

2-Hydroxy-3-nitro-5-(trifluoromethyl)pyridine (CAS 33252-64-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3F3N2O3 and a molecular weight of 208.095 g/mol. It is also known as 3-Nitro-5-(trifluoromethyl)-2-pyridinol, 3-Nitro-5-(trifluoromethyl)pyridin-2-ol and 3-Nitro-5-(trifluoromethyl)pyridin-2-one. Key properties include a melting point of 183-186ºC, a boiling point of 276.2±40.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 120.9±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

33252-64-1

Jingsj CID

J-1478152-8

Molecular Formula

C₆H₃F₃N₂O₃

Chinese Name

2-羟基-3-硝基-5-(三氟甲基)吡啶

Molecular Weight

208.095 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026