C6H4F3N
147.1 g/mol
Pharmaceutical IntermediateDanger
2,3,4-Trifluoroaniline
CAS3862-73-5EC407-170-9
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
2,3,4-Trifluoroaniline is a fluorinated aromatic amine used as a pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients. Its structure features an aniline ring substituted with three fluorine atoms, imparting distinct physicochemical properties suitable for drug development.
pharmaceutical intermediate for manufacturing active pharmaceutical ingredients
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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Related Compounds
ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
2-chloro-6-fluorobenzaldehyde
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pharmaceutical intermediate
ReferenceSame Category
2,6-dihydroxybenzaldehyde
CAS387-46-2
pharmaceutical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2,3,4-Trifluoroaniline (CAS 3862-73-5) is 2921.42.
HS code (international, 6-digit)
2921.42
EU CN code (8-digit)
2921 42 00
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
2,3,4-trifluoroaniline
InChIKey
WRDGNXCXTDDYBZ-UHFFFAOYSA-N
SMILES
C1=CC(=C(C(=C1N)F)F)F
Synonyms (8)
- 2,3,4-Trifluoroaniline
- 2,3,4-Trifluorobenzenamine
- 2,3,4-trifluoraniline
- 2,3,4-trifluorophenylamine
- Aniline, 2,3,4-trifluoro-
- Benzenamine, 2,3,4-trifluoro-
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