C6H6N2O2
138.12 g/mol
Pharmaceutical IntermediateWarning
2-Aminonicotinic acid
CAS5345-47-1EC226-296-3
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
2-Aminonicotinic acid is a chemical compound used as a pharmaceutical intermediate. It features a pyridine ring with an amino group and a carboxylic acid group, contributing to its utility in organic synthesis and drug manufacturing.
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
ReferenceSame Category
5-Amino-4-cyano-1-(2-hydroxyethyl)pyrazole
CAS5346-53-2
pharmaceutical intermediate
ReferenceSame Category
5-Bromo-1-methylbenzimidazole
CAS53484-15-4
pharmaceutical intermediate
ReferenceSame Category
4-(Bromoacetyl)pyridine hydrobromide
CAS5349-17-7
pharmaceutical intermediate
ReferenceSame Category
Ethyl α-bromopropionate
CAS535-11-5
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-Aminonicotinic acid (CAS 5345-47-1) 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
2-aminopyridine-3-carboxylic acid
InChIKey
KPIVDNYJNOPGBE-UHFFFAOYSA-N
SMILES
C1=CC(=C(N=C1)N)C(=O)O
Synonyms (10)
- 2-Amino-3-carboxypyridine
- 2-Aminonicotinic acid
- 2-aminonicotinoic acid
- Nicotinic acid, 2-amino-
- aminonicotinic acid
- pyridine, 2-amino-3-carboxy-
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