C5H5N3O2
139.11 g/mol
Pharmaceutical IntermediateWarning
2-Amino-5-nitropyridine
CAS4214-76-0EC224-145-6
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
2-Amino-5-nitropyridine is a chemical compound used as a pharmaceutical intermediate. It features an amine group and a nitro group attached to a pyridine ring, giving it moderate polarity.
pharmaceutical intermediateresearch compound
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
5-chloro-2-pyridinol
CAS4214-79-3
pharmaceutical intermediate
ReferenceSame Category
3-methylamino-1-phenylpropanol
CAS42142-52-9
pharmaceutical intermediate
ReferenceSame Category
Disodium 2'-deoxyuridylate
CAS42155-08-8
pharmaceutical intermediate
ReferenceSame Category
2-Cyano-5-fluorobenzyl bromide
CAS421552-12-7
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Amino-5-nitropyridine (CAS 4214-76-0) 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
5-nitropyridin-2-amine
InChIKey
UGSBCCAHDVCHGI-UHFFFAOYSA-N
SMILES
C1=CC(=NC=C1[N+](=O)[O-])N
Synonyms (11)
- 2-Amino-5-nitropyridine
- 2-Pyridinamine, 5-nitro-
- 5-Nitro-2-aminopyridine
- 5-Nitro-2-pyridinamine
- 5-Nitropyridine-2-amine
- 5-Nitropyrimidin-2-ylamine
- 5-nitro-2-pyridylamine
- 5-nitro-pyridin-2-ylamine
- 5-nitropyridin-2-amine
- Pyridine, 2-amino-5-nitro-
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