C6H6N2O2
138.12 g/mol
Pharmaceutical IntermediateWarning
6-Aminonicotinic acid
CAS3167-49-5EC221-630-4
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
6-Aminonicotinic acid is an aminonicotinic acid with the amino group at position 6 of the pyridine ring, structurally related to nicotinic acid. It functions as a metabolite and serves as a pharmaceutical intermediate in the production of nicotinic acid derivatives.
Pharmaceutical intermediate for nicotinic acid derivativesLaboratory reagent in metabolic research
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
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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 6-Aminonicotinic acid (CAS 3167-49-5) 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
6-aminopyridine-3-carboxylic acid
InChIKey
ZCIFWRHIEBXBOY-UHFFFAOYSA-N
SMILES
C1=CC(=NC=C1C(=O)O)N
Synonyms (9)
- 2-AMINO-5-CARBOXYPYRIDINE
- 6-Amino-nicotinsaure
- 6-Aminonicotinic acid
- Nicotinic acid, 6-amino-
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