C6H4F3N
147.1 g/mol
Pharmaceutical IntermediateDanger
3-(Trifluoromethyl)pyridine
CAS3796-23-4EC223-268-2
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
3-(Trifluoromethyl)pyridine is a pyridine derivative with a trifluoromethyl group at the 3-position. It is a low-molecular-weight, aromatic heterocyclic compound with significant lipophilicity, commonly used as a building block in pharmaceutical manufacturing.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Danger
H225Highly flammable liquid and vapour
H226Flammable liquid and vapour
H300Fatal if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-(Trifluoromethyl)pyridine (CAS 3796-23-4) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-(trifluoromethyl)pyridine
InChIKey
JTZSFNHHVULOGJ-UHFFFAOYSA-N
SMILES
C1=CC(=CN=C1)C(F)(F)F
Synonyms (6)
- 3-FMP
- 3-(CF3)-pyridine
- 3-(Trifluoromethyl)pyridine
- 5-trifluoromethylpyridine
- M-TRIFLUOROMETHYLPYRIDINE
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