C7H6ClNO2
171.58 g/mol
Pharmaceutical IntermediateWarning
2-AMINO-5-CHLOROBENZOIC ACID
CAS635-21-2EC211-230-8
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
2-Amino-5-chlorobenzoic acid is a chemical compound used as an intermediate in pharmaceutical manufacturing. It features both carboxylic acid and amine functional groups on an aromatic ring, with a chlorine substituent.
pharmaceutical intermediate
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
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ReferenceSame Category
Methyl 3-(chlorosulfonyl)benzoate
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pharmaceutical intermediate
ReferenceSame Category
4-Bromo-2-aminoanisole
CAS6358-77-6
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-AMINO-5-CHLOROBENZOIC ACID (CAS 635-21-2) is 2922.49.
HS code (international, 6-digit)
2922.49
EU CN code (8-digit)
2922 49 85
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-amino-5-chlorobenzoic acid
InChIKey
IFXKXCLVKQVVDI-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1Cl)C(=O)O)N
Synonyms (11)
- 2-AMINO-5-CHLOROBENZOIC ACID
- 2-carboxy-4-chloroaniline
- 5-Chloro-2-aminobenzoic acid
- 5-Chloroanthranilic acid
- AE-562/40238138
- Anthranilic acid, 5-chloro-
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