ChemicalBook >> CAS DataBase List >>3-Pyridinol N-oxide
3-Pyridinol N-oxide
- CAS No.
- 6602-28-4
- Chemical Name:
- 3-Pyridinol N-oxide
- Synonyms
- 3-PYRIDINOL N-OXIDE;3-PYRIDINOL 1-OXIDE;pyridin-3-ol 1-oxide;HydroxypyridineNoxide;Furosemide Impurity 74;3-hydroxypyridine-1-oxide;3-Hydroxypyridine 1-oxide;1-Oxidopyridin-1-ium-3-ol;3-HYDROXYPYRIDINE-N-OXIDE;3-HYDROXYPYRIDINIUM-1-OLATE
- CBNumber:
- CB5220423
- Molecular Formula:
- C5H5NO2
- Molecular Weight:
- 111.1
- MDL Number:
- MFCD00006200
- MOL File:
- 6602-28-4.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:38
| 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
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335-H351 | |||||||||
| Precautionary statements | P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338-P308+P313 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
3-Pyridinol N-oxide price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 122521 | 3-Hydroxypyridine N-oxide 99% | 6602-28-4 | 5g | $42.4 | 2022-05-15 | Buy |
| TCI Chemical | H0492 | 3-Hydroxypyridine N-Oxide >96.0%(GC)(T) | 6602-28-4 | 5g | $39 | 2024-03-01 | Buy |
| TCI Chemical | H0492 | 3-Hydroxypyridine N-Oxide >96.0%(GC)(T) | 6602-28-4 | 25g | $97 | 2024-03-01 | Buy |
| TRC | H953835 | 3-Hydroxypyridine N-Oxide | 6602-28-4 | 100mg | $60 | 2021-12-16 | Buy |
| Oakwood | 243131 | 3-Hydroxypyridine1-oxide 99% | 6602-28-4 | 1g | $12 | 2021-12-16 | Buy |
3-Pyridinol N-oxide Chemical Properties,Uses,Production
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
3-Pyridinol N-oxide Suppliers
Global( 131)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 6992 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| WinWin Chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 13854 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29220 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
View Lastest Price from 3-Pyridinol N-oxide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-04-11 | 3-Pyridinol N-oxide
6602-28-4
|
US $52.00 / kg | 1kg | 99% | 5000 tons | Hebei Duling International Trade Co. LTD | |
 |
2021-09-25 | 3-Pyridinol N-oxide
6602-28-4
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- 3-Pyridinol N-oxide
6602-28-4
- US $52.00 / kg
- 99%
- Hebei Duling International Trade Co. LTD
-
- 3-Pyridinol N-oxide
6602-28-4
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
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3-Pyridinol N-oxide ISO 9001：2015 REACH
Furosemide Impurity 74
6602-28-4
C5
Building Blocks
Pyridines
Heterocyclic Building Blocks
Pyridines, Pyrimidines, Purines and Pteredines
Pyridines derivates
Heterocyclic Compounds
Pyridines
Pyridine