C7H8N2O2
152.15 g/mol
Pharmaceutical IntermediateDanger
2-Methyl-3-nitroaniline
CAS603-83-8EC210-059-6
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
2-Methyl-3-nitroaniline is an aromatic organic compound featuring a nitro group and an amino group on a methyl-substituted benzene ring. It is primarily used as an intermediate in the synthesis of pharmaceuticals.
Pharmaceutical manufacturing 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
ReferenceSame Category
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Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2-Methyl-3-nitroaniline (CAS 603-83-8) is 2921.43.
HS code (international, 6-digit)
2921.43
EU CN code (8-digit)
2921 43 00
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-methyl-3-nitroaniline
InChIKey
HFCFJYRLBAANKN-UHFFFAOYSA-N
SMILES
CC1=C(C=CC=C1[N+](=O)[O-])N
Synonyms (16)
- M-4190
- 2-Amino-6-nitrotoluene
- 2-Methy-3-nitroaniline
- 2-Methyl-3-nitroaniline
- 2-methyl-3-nitro-phenylamine
- 2-methyl-3-nitrobenzenamine
- 2-nitro-6-aminotoluene
- 3-NITRO-O-TOLUIDINE
- 6-Amino-2-nitrotoluene
- 6-nitro-2-aminotoluene
- Methyl-3-nitroaniline, 2-
- o-Toluidine, 3-nitro-
- x-Nitro-o-toluidine
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