C6H5ClFN
145.56 g/mol
Pharmaceutical IntermediateDanger
4-Chloro-3-fluoroaniline
CAS367-22-6EC206-683-3
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
4-Chloro-3-fluoroaniline is a chemical compound used as a pharmaceutical intermediate. It features an aromatic ring substituted with chlorine and fluorine atoms, along with an amine group.
pharmaceutical intermediateresearch compound
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
4-Bromo-2-fluoroaniline
CAS367-24-8
pharmaceutical intermediate
ReferenceSame Category
2,4-difluoroaniline
CAS367-25-9
pharmaceutical intermediate
ReferenceSame Category
2,4-Difluorophenol
CAS367-27-1
pharmaceutical intermediate
ReferenceSame Category
5-Fluoro-2-methylaniline
CAS367-29-3
pharmaceutical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-Chloro-3-fluoroaniline (CAS 367-22-6) 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
4-chloro-3-fluoroaniline
InChIKey
ACMJJQYSPUPMPN-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1N)F)Cl
Synonyms (10)
- 3-Fluoro-4-Chloroaniline
- 4-Chloro-3-fluoroaniline
- 4-Chloro-3-fluoroanline
- 4-chloro-3-fluorobenzenamine
- 4-chloro-3-fluorophenylamine
- Aniline, 4-chloro-3-fluoro-
- Gefitinib Impurity 44
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