C6H5NO3
139.11 g/mol
Research ReagentWarning
6-Hydroxypicolinic acid
CAS19621-92-2EC417-690-8
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
6-Hydroxypicolinic acid is a research chemical that serves as a laboratory reagent. It is characterized by a heterocyclic ring containing both carboxylic acid and amide functional groups.
research chemicallaboratory reagent
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
H317May cause an allergic skin reaction
Customs Tariff Classification
The international HS code for 6-Hydroxypicolinic acid (CAS 19621-92-2) is 2933.79.
HS code (international, 6-digit)
2933.79
EU CN code (8-digit)
2933 79 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
6-oxo-1H-pyridine-2-carboxylic acid
InChIKey
VRCWSYYXUCKEED-UHFFFAOYSA-N
SMILES
C1=CC(=O)NC(=C1)C(=O)O
Synonyms (11)
- 6-Hydroxypicolinic acid
- 6-carboxy-2-hydroxy-pyridine
- 6-carboxy-2-pyridone
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