| 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 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) |
| pka | 8.07±0.10(Predicted) |
| form | powder to crystal |
| color | White to Yellow to Orange |
| CAS DataBase Reference | 6602-28-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridinium,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 |
| Provider | Language |
|---|---|
| 3-Pyridinol N-oxide | English |
| SigmaAldrich | English |
| ACROS | English |
| 3-Pyridinol N-oxide Usage And Synthesis |
| Chemical Properties | light yellow to beige fine crystalline powder |
| Uses | 3-Hydroxypyridine N-oxide was used to study the substrate specificity of dimethyl sulfoxide reductase, isolated from anaerobically grown Escherichia coli. |
| General Description | 3-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 materials | 2,3-Dihydroxypyridine-->3,4-Dihydroxypyridine-->3-Hydroxypyridine |
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