C7H6ClNO2
171.58 g/mol
Pharmaceutical IntermediateWarning
5-Amino-2-chlorobenzoic acid
CAS89-54-3EC201-916-5
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
5-Amino-2-chlorobenzoic acid is a chemical compound used as a pharmaceutical intermediate in drug synthesis. It features both an amino group and a carboxylic acid group on a chlorinated aromatic ring.
Pharmaceutical intermediate for drug synthesis
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-chloro-2-nitrotoluene
CAS89-59-8
pharmaceutical intermediate
ReferenceSame Category
4-Chloro-3-nitrotoluene
CAS89-60-1
pharmaceutical intermediate
ReferenceSame Category
4-chloroanthranilic acid
CAS89-77-0
pharmaceutical intermediate
ReferenceSame Category
(3-Bromopropoxy)-tert-butyldimethylsilane
CAS89031-84-5
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 5-Amino-2-chlorobenzoic acid (CAS 89-54-3) 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
5-amino-2-chlorobenzoic acid
InChIKey
GVCFFVPEOLCYNN-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1N)C(=O)O)Cl
Synonyms (10)
- 2-Chloro-5-aminobenzoic acid
- 3-amino-6-chlorobenzoic acid
- 3-carboxy-4-chloroaniline
- 5-Amino-2-chlorobenzoic acid
- 6-Chlor-3-aminobenzoesaure
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