C5H5N3O2
139.11 g/mol
Industrial ChemicalWarning
2-Amino-3-nitropyridine
CAS4214-75-9EC224-144-0
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
chemical synthesis intermediate
2-Amino-3-nitropyridine is an industrial chemical primarily used as a chemical synthesis intermediate. Its structure consists of a pyridine ring substituted with both an amino and a nitro group, giving it moderate polarity and aromatic character.
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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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Amino-3-nitropyridine (CAS 4214-75-9) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
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-nitropyridin-2-amine
InChIKey
BPYHGTCRXDWOIQ-UHFFFAOYSA-N
SMILES
C1=CC(=C(N=C1)N)[N+](=O)[O-]
Synonyms (10)
- JBE
- 2-Amino-3-nitropyridine
- 2-Pyridinamine, 3-nitro-
- 3-Nitro-2-aminopyridine
- 3-Nitro-2-pyridinamine
- 3-Nitropyridin-2-ylamine
- 3-nitro-2-pyridylamine
- 3-nitropyridin-2-amin
- 3-nitropyridin-2-amine
- Pyridine, 2-amino-3-nitro-
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