ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyridine compound Hydroxypyridine 3-Pyridinol N-oxide

3-Pyridinol N-oxide

3-Pyridinol N-oxide Basic information
Product Name:3-Pyridinol N-oxide
Synonyms:3-HYDROXYPYRIDINE-N-OXIDE;3-HYDROXYPYRIDINIUM-1-OLATE;3-PYRIDINOL N-OXIDE;3-PYRIDINOL 1-OXIDE;3-Hydroxypyridine 1-oxide;3-hydroxypyridine-1-oxide;HydroxypyridineNoxide;pyridin-3-ol 1-oxide
CAS:6602-28-4
MF:C5H5NO2
MW:111.1
EINECS:229-545-4
Product Categories:Pyridines, Pyrimidines, Purines and Pteredines;Pyridines derivates;Heterocyclic Compounds;Pyridines;Pyridine
Mol File:6602-28-4.mol
3-Pyridinol N-oxide Structure
3-Pyridinol N-oxide Chemical Properties
Melting point 190-192 °C(lit.)
Boiling point 208.19°C (rough estimate)
density 1.3113 (rough estimate)
refractive index 1.4260 (estimate)
pka8.07±0.10(Predicted)
form powder to crystal
color White to Yellow to Orange
CAS DataBase Reference6602-28-4(CAS DataBase Reference)
NIST Chemistry ReferencePyridinium,1,3-dihydroxy-,1-hydroxide,inner salt(6602-28-4)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38-40
Safety Statements 26-27-36/37/39-7/8-36-22
WGK Germany 3
RTECS UU7719100
HS Code 29333999
MSDS Information
ProviderLanguage
3-Pyridinol N-oxide English
SigmaAldrich English
ACROS English
3-Pyridinol N-oxide Usage And Synthesis
Chemical Propertieslight yellow to beige fine crystalline powder
Uses3-Hydroxypyridine N-oxide was used to study the substrate specificity of dimethyl sulfoxide reductase, isolated from anaerobically grown Escherichia coli.
General Description3-Hydroxypyridine N-oxide exists in ethanol in the form of free base and in acid medium in the form of conjugate acid.
3-Pyridinol N-oxide Preparation Products And Raw materials
Raw materials2,3-Dihydroxypyridine-->3,4-Dihydroxypyridine-->3-Hydroxypyridine
PANTOPRAZOLE SULFONE N-OXIDE piericidin B1 N-oxide 3-BROMO-5-METHOXYPYRIDINE-1-OXIDE 3,5-Diethoxypyridine-1-oxide 2-BROMO-3-METHOXYPYRIDINE-N-OXIDE 3-Pyridinol N-oxide 2-BROMO-3-HYDROXYPYRIDINE-N-OXIDE 4-Chloro-3-methoxy-2-methylpyridine N-oxide 5-Nitro-2-pyridinol N-oxide PANTOPRAZOLE N-OXIDE orellanine 3,4-DIMETHOXY-2-METHYLPYRIDINE N-OXIDE-D3 3-METHOXYPYRIDINE 1-OXIDE PANTOPRAZOLE N-OXIDE SODIUM SALT 2-BROMO-3-HYDROXYPYRIDINE-N-OXIDE HBR 2-Chloromethyl-3,4-dimethoxypyridine-N-oxide PYRIDINE, 3-METHOXY-2-METHYL-4-(2,2,2-TRIFLUOROETHOXY)-, 1-OXIDE 3,4-DIMETHOXY-2-METHYLPYRIDINE N-OXIDE
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