C7H4ClNO4
201.56 g/mol
Pharmaceutical IntermediateDanger
2-CHLORO-4-NITROBENZOIC ACID
CAS99-60-5EC202-771-0
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate
2-Chloro-4-nitrobenzoic acid is a chemical compound with a benzene ring bearing chlorine and nitro substituents. It has been noted in scientific literature for antiviral and antineoplastic activity.
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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Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-CHLORO-4-NITROBENZOIC ACID (CAS 99-60-5) is 2916.39.
HS code (international, 6-digit)
2916.39
EU CN code (8-digit)
2916 39 90
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-chloro-4-nitrobenzoic acid
InChIKey
QAYNSPOKTRVZRC-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1[N+](=O)[O-])Cl)C(=O)O
Synonyms (8)
- 2-CHLORO-4-NITROBENZOIC ACID
- 2-chlor-4-nitrobenzoic acid
- 4-nitro-2-chlorobenzoic acid
- o-Chloro-p-nitrobenzoic acid
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