C8H7NO4
181.15 g/mol
Pharmaceutical IntermediateWarning
3-Methyl-4-nitrobenzoic acid
CAS3113-71-1EC221-479-4
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate
3-Methyl-4-nitrobenzoic acid is a crystalline solid, typically appearing as needles or an off-white powder. It is commonly used as an intermediate in the synthesis of pharmaceutical compounds.
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
SimilarStructure SimilarSimilarity 0.74
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-Methyl-4-nitrobenzoic acid (CAS 3113-71-1) 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
3-methyl-4-nitrobenzoic acid
InChIKey
XDTTUTIFWDAMIX-UHFFFAOYSA-N
SMILES
CC1=C(C=CC(=C1)C(=O)O)[N+](=O)[O-]
Synonyms (10)
- 3-Methyl-4-nitrobenzoic acid
- 3-methyl-4-nitrobenzoate
- 4-Nitro-m-toluic acid
- 4-nitro-3-methylbenzoic acid
- Fluralaner Impurity 48
- M-METHYL-P-NITROBENZOIC ACID
- m-Toluic acid, 4-nitro-
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