6-Hydroxypicolinic acid

6-Hydroxypicolinic acid Basic information
Product Name:6-Hydroxypicolinic acid
Synonyms:6-CARBOXY-2-HYDROXY-PYRIDINE;6-Hydroxypicolinic acid, 6-Hydroxypyridine-2-carboxylic acid;2-PYRIDINECARBOXYLIC ACID, 1,6-DIHYDRO-6-OXO;6-HYDROXYPICOLINIC ACID 97+%;2-CARBOXY-1,6-DIHYDRO-6-OXOPYRIDINE;6-Hydroxypyridine-2-carboxylicacid:6-Hydroxypicolinic Acid;6-HPA, 6-hydroxypicolinic acid;6-Hydroxypyridine-2-carboxylic acid,6-Hydroxypicolinic acid, 6-Hydroxypyridine-2-carboxylic acid
CAS:19621-92-2
MF:C6H5NO3
MW:139.11
EINECS:417-690-8
Product Categories:Heterocyclic Building Blocks;blocks;Carboxes;Pyridines;pyridine derivative;Acids and Derivatives;Heterocycles;pharmacetical;Carboxylic Acids;Pyridine;Organic acids;Building Blocks;C6;Chemical Synthesis;Carboxylic Acids
Mol File:19621-92-2.mol
6-Hydroxypicolinic acid Structure
6-Hydroxypicolinic acid Chemical Properties
Melting point 270 °C (dec.) (lit.)
Boiling point 436.0±45.0 °C(Predicted)
density 1.451±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
pka3.29±0.20(Predicted)
form Powder
color Yellow to brown
BRN 115842
InChIKeyVRCWSYYXUCKEED-UHFFFAOYSA-N
CAS DataBase Reference19621-92-2(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HazardClass IRRITANT
HS Code 29333990
MSDS Information
ProviderLanguage
SigmaAldrich English
6-Hydroxypicolinic acid Usage And Synthesis
Chemical PropertiesLight yellow Cryst
Uses6-Hydroxypyridine-2-carboxylic acid may be used in the preparation of ruthenium(II) complex, [RuH(CO)(6-OH-py-2-COO)(PPh3)2].
DefinitionChEBI: 6-Hydroxypicolinic acid is an aromatic carboxylic acid and a member of pyridines.
General Description6-Hydroxypyridine-2-carboxylic acid (6HPA, 6-Hydroxypicolinic acid) is a picolinic acid derivative. It has been reported to exhibit enol-keto tautomerism. It is a chelating ligand exhibiting potential complexing ability (via N,O-chelation or N,O,O-chelation). Intramolecular proton transfer (IPT) in tautomeric forms of 6HPA has been investigated by density functional theory (DFT) calculations.
3,4,5-Trichloro-6-hydroxypyridine-2-carboxylic acid 6-HYDROXY-4-METHYL-PYRIDINE-2-CARBOXYLIC ACID 6-Hydroxypicolinic acid RARECHEM AL BI 1374 6-METHOXY-5-METHYL-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER 5-BROMOMETHYL-6-METHOXY-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER 2,5-PYRIDINEDICARBOXYLIC ACID 2-Bromo-5-nitropyridine Chromium picolinate 2,6-Lutidine 3-Hydroxypyridine Quinolinic acid CARBOXYLIC ACID 4-HYDROXYMETHYL-6-METHOXY-PYRIDINE-2-CARBOXYLIC ACID PROPYL ESTER 5-FORMYL-6-METHOXY-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER 2-Picolinic acid ETHYL 6-HYDROXYPYRIDINE-2-CARBOXYLATE RARECHEM AL BF 1374

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