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Nicotinic acid N-oxide

Nicotinic acid N-oxide Basic information
Description Preparation
Product Name:Nicotinic acid N-oxide
Synonyms:3-carboxypyridine 1-oxide;Nicotinic Acid N-Oxide;Nicotinic acid N-oxide 99%;1-oxidopyridin-1-ium-3-carboxylic acid;TIMTEC-BB SBB004182;N-oxidenicotinic acid;Oxiniacic acid~Pyridine-3-carboxylic acid N-oxide;Nicotinic N-oxide
CAS:2398-81-4
MF:C6H5NO3
MW:139.11
EINECS:219-265-0
Product Categories:C6;Heterocyclic Building Blocks;Heterocyclic Compounds;Pyridines;NOVACYL
Mol File:2398-81-4.mol
Nicotinic acid N-oxide Structure
Nicotinic acid N-oxide Chemical Properties
Melting point 254-255 °C (dec.)(lit.)
Boiling point 255.04°C (rough estimate)
density 1.4429 (rough estimate)
refractive index 1.5423 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility benzene: insoluble
pka3.19±0.10(Predicted)
form Fine Crystalline Powder
color Beige
Merck 14,6941
BRN 115860
CAS DataBase Reference2398-81-4(CAS DataBase Reference)
NIST Chemistry Reference3-Pyridinecarboxylic acid, 1-oxide(2398-81-4)
EPA Substance Registry System3-Pyridinecarboxylic acid, 1-oxide (2398-81-4)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 20/21-36/37/38
Safety Statements 22-24/25-36-26
WGK Germany 3
HS Code 29333999
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Nicotinic acid N-oxide Usage And Synthesis
DescriptionNicotinic acid N-oxide is an organic compound with the formula (HO2C)C5H4NO. It is the N-oxide of nicotinic acid ((HO2C)C5H4N).The compound is a precursor to the popular drugs niflumic acid and pranoprofen.
PreparationNicotinic acid N-oxide is prepared by oxidation of nicotinic acid or the hydrolysis of 3-cyanopyridine N-oxide. 
Chemical PropertiesBEIGE FINE CRYSTALLINE POWDER
Usesantilipemic
UsesNicotinic acid N-oxide was used in a study to develop liquid chromatographic method for determination of free nicotinic acid and its metabolites in plasma and urine. It was used to synthesize and characterize peroxo complexes of vanadium(V) and molybdenum (VI) with nicotinic acid and nicotinic acid N-oxide.
DefinitionChEBI: Oxiniacic acid is an aromatic carboxylic acid and a member of pyridines.
General DescriptionNicotinic acid N-oxide acts as a ligand and forms lead-carboxylate complexes having phosphorescent properties.
Nicotinic acid N-oxide Preparation Products And Raw materials
Preparation Products2-Chloronicotinic acid-->2-Aminonicotinic acid-->6-Aminonicotinic acid-->2-ACETONICOTINIC ACID-->2-Hydroxy-5-pyridinecarboxylic acid-->2-Hydroxynicotinic acid
Nicotinic acid Pralmorelin 7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPINE-2-ONE-4-OXIDE Ethyl 2-(Chlorosulfonyl)acetate (Diethoxymethyl)diphenylphosphine oxide Iron oxide Ascoric Acid ETHYLENEDIAMINE TETRAKIS(PROPOXYLATE-BLOCK-ETHOXYLATE) TETROL Zinc oxide Stearic acid Folic acid DL-α-Tocopherol 5-Chlorovaleric acid NITROUS OXIDE Magnesium oxide Aluminum oxide Propylene oxide Citric acid
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