C7H5NO4
167.12 g/mol
Research ReagentWarning
2-NITROBENZOIC ACID
CAS552-16-9EC209-004-9
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
2-Nitrobenzoic acid is an aromatic organic compound that appears as an off-white solid. It is primarily used as a laboratory reagent for the protection of amine groups in organic synthesis.
reagent for amine group protectionresearch compound in organic 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
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Diphenyl(pentafluorophenyl)phosphine
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Referencestereoisomer of
2-NITROBENZOIC-D4 ACID
CAS855997-63-6
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-NITROBENZOIC ACID (CAS 552-16-9) 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-nitrobenzoic acid
InChIKey
SLAMLWHELXOEJZ-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)C(=O)O)[N+](=O)[O-]
Synonyms (18)
- AC-652
- -nitrobenzoic acid
- 2-NITROBENZOIC ACID
- 6-nitro-benzoic acid
- AB-131/40245354
- Benzoic acid, 2-nitro-
- Benzoic acid, onitro
- NITROBENZOIC ACID, 2-
- Nitrobenzoicacid, o
- o-Nitrobenzoic acid
- oCarboxynitrobenzene
- ortho-nitrobenzoic acid
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