ChemicalBook >> CAS DataBase List >>2-Pyridinethiol 1-oxide
2-Pyridinethiol 1-oxide
- CAS No.
- 1121-31-9
- Chemical Name:
- 2-Pyridinethiol 1-oxide
- Synonyms
- 2-MERCAPTOPYRIDINE N-OXIDE;Omadine;N-Hydroxy-2-thiopyridone;CPAMD4;FLJ17816;FLJ17822;Human C5 Protein;PYRIDINETHIOLOXIDE;ZINE PYRITHIONE 50 %;MercaptopyridineNoxide
- CBNumber:
- CB0163604
- Molecular Formula:
- C5H5NOS
- Molecular Weight:
- 127.16
- MDL Number:
- MFCD00006196
- MOL File:
- 1121-31-9.mol
- MSDS File:
- SDS
Last updated:2024-05-09 09:30:19
| Melting point | 69-72 °C (lit.) |
|---|---|
| Boiling point | 350.2±15.0 °C(Predicted) |
| Density | 1.255 (estimate) |
| refractive index | 1.5480 (estimate) |
| storage temp. | Refrigerator |
| solubility | Soluble in tris-hydrochloric acid. |
| form | Powder, Crystals, and/or Chunks |
| pka | 5.40±0.50(Predicted) |
| color | Off-white to beige or yellow to yellow-greenish or grayish-green |
| Sensitive | Air & Light Sensitive |
| Merck | 14,7994 |
| BRN | 906983 |
| Stability | Stable. Incompatible with strong bases, strong oxidizing agents. |
| CAS DataBase Reference | 1121-31-9(CAS DataBase Reference) |
| FDA UNII | |
| NIST Chemistry Reference | |
| EPA Substance Registry System |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H319-H335 | |||||||||
| Precautionary statements | P301+P310+P330-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-22-63-20/21/22 | |||||||||
| Safety Statements | 26-36-24/25-36/37-22 | |||||||||
| RIDADR | 2811 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UT8999000 | |||||||||
| F | 8-10-13-23 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29333990 | |||||||||
| NFPA 704 |
|
2-Pyridinethiol 1-oxide price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 188549 | 2-Mercaptopyridine N-oxide 99% | 1121-31-9 | 5g | $142 | 2025-03-01 | Buy |
| Sigma-Aldrich | 188549 | 2-Mercaptopyridine N-oxide 99% | 1121-31-9 | 25g | $274.2 | 2025-03-01 | Buy |
| Sigma-Aldrich | SAB1303159 | ANTI-C5 (N-TERM) antibody produced in rabbit IgG fraction of antiserum, buffered aqueous solution | 1121-31-9 | 400μL | $427 | 2023-05-15 | Buy |
| TCI Chemical | H0302 | 2-Mercaptopyridine N-Oxide >95.0%(T) | 1121-31-9 | 5g | $57 | 2025-03-01 | Buy |
| TCI Chemical | H0302 | 2-Mercaptopyridine N-Oxide >95.0%(T) | 1121-31-9 | 25g | $158 | 2025-03-01 | Buy |
2-Pyridinethiol 1-oxide Chemical Properties,Uses,Production
Chemical Properties
off-white powderUses
Precursor to O-acyl thiohydroxamates. Ligates to metals to form biologically active complexes.
Uses
2-Mercaptopyridine N-oxide is used in ratiometric fluorescence imaging of intracellular zinc ions in mammalian cultures. It is used in the radical coupling of benzoyl derivatives of 2-deoxy-D-ribose, with heterocyclic bases to give C-nucleosides. It acts as a ligand and form coordination complexes with palladium chloride. It is a precursor to O-acyl thiohydroxamates. Further, it serves as an antifungal agent. In addition to this, it is used in the preparation of 1-oxa-2-oxo-3-thia-indolizinium chloride by reaction with carbonyl dichloride.Definition
ChEBI: Pyrithione is a pyridinethione that is pyridine-2(1H)-thione in which the hydrogen attached to the nitrogen is replaced by a hydroxy group. It is a Zn(2+) ionophore; the zinc salt is used as an antifungal and antibacterial agent. It has a role as an ionophore. It is a pyridinethione and a monohydroxypyridine. It is a tautomer of a pyridine-2-thiol N-oxide.General Description
2-Mercaptopyridine N-oxide forms complexes on reaction with palladium chloride. It inhibits NADH-fumarate reductase purified from Trypanosoma cruzi. It is precursor to O-acyl thiohydroxamates. It ligates to metals to form biologically active complexes.
2-Pyridinethiol 1-oxide Preparation Products And Raw materials
Global( 179)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan ShuEr Biology Technology Co.,Ltd | +86-15629032529 | excellentsuppliers@shuerbio.com | China | 897 | 58 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9342 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Hebei shuoxi biotechnology co. LTD | +8613081092107 | CHINA | 968 | 58 | |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
| Hebei Binshare New Material Co. Ltd | +8618633865755 | china01@hbbinshare.com | CHINA | 969 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
View Lastest Price from 2-Pyridinethiol 1-oxide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-09-01 | 2-Pyridinethiol 1-oxide
1121-31-9
|
US $1.00 / kg | 1kg | 99% | 500kg | Wuhan ShuEr Biology Technology Co.,Ltd | |
 |
2022-10-28 | 2-Pyridinethiol 1-oxide
1121-31-9
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2022-08-12 | 2-Pyridinethiol 1-oxide
1121-31-9
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 2-Pyridinethiol 1-oxide
1121-31-9
- US $1.00 / kg
- 99%
- Wuhan ShuEr Biology Technology Co.,Ltd
-
- 2-Pyridinethiol 1-oxide
1121-31-9
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 2-Pyridinethiol 1-oxide
1121-31-9
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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