2-Pyridinethiol 1-oxide
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- $10.16 - $2630
- Product name: 2-Pyridinethiol 1-oxide
- CAS: 1121-31-9
- MF: C5H5NOS
- MW: 127.16
- EINECS:214-329-4
- MDL Number:MFCD00006196
- Synonyms:MercaptypyridineNoxideanhydrous;pyridine-2-thiol N-oxide ;2-MERCAPTOPYRIDINE-N-OXIDE 99%;2-MERCAPTOPYRIDINE N-OXIDE SODIUM SALT ANHYDROUS, 98%;PYRIDINETHIOLOXIDE;Pyrithione (and/or unspecified salts);2-MERCAPTOPYRIDINE-N-OXIDE 90% ,PYRITHIONE 90%;2-Pyridinethiol-1-oxide, Pyrithione
62 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Atlantic Research Chemicals
- Biosynth
- Chem-Impex
- Labseeker
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 250mg
- 1g
- 1.00g
- 5g
- 10.00g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1kg
- 1000g
- 2kg
- 10gm:
- 25 g
- 400μL
- Manufactureraablocks
- Product numberAA003HUE
- Product description2-Mercaptopyridine 1-Oxide 97%
- Packaging1g
- Price$20
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003HUE
- Product description2-Mercaptopyridine 1-Oxide 98%
- Packaging5g
- Price$48
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003HUE
- Product description2-Mercaptopyridine 1-Oxide ≥95%(T)
- Packaging25g
- Price$68
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-16623
- Product description2-Mercaptopyridine N-Oxide 99%
- Packaging100g
- Price$360
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-16623
- Product description2-Mercaptopyridine-N-oxide 97%
- Packaging100g
- Price$360
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-16623
- Product description2-Mercaptopyridine-N-oxide 97%
- Packaging100g
- Price$360
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ50635
- Product description2-Mercaptopyridine N-oxide 95%
- Packaging100g
- Price$311
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberA507
- Product description2-Mercaptopyridine N-oxide 97%
- Packaging100g
- Price$435
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberA507
- Product description2-Mercaptopyridine N-Oxide
- Packaging25g
- Price$87
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ50635
- Product description2-Mercaptopyridine N-oxide 95%
- Packaging25g
- Price$118
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberA507
- Product description2-Mercaptopyridine N-oxide 97%
- Packaging25g
- Price$165
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberA507
- Product description2-Mercaptopyridine N-oxide 97%
- Packaging1g
- Price$18
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberA507
- Product description2-Mercaptopyridine N-oxide 97%
- Packaging5g
- Price$55
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ50635
- Product description2-MercaptopyridineN-oxide,tech.
- Packaging25g
- Price$65
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberA507
- Product description2-Mercaptopyridine N-Oxide
- Packaging5g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ50635
- Product description2-Mercaptopyridine N-oxide 95%
- Packaging5g
- Price$40
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003HUE | 2-Mercaptopyridine 1-Oxide 97% | 1g | $20 | 2026-05-28 | Buy |
| aablocks | AA003HUE | 2-Mercaptopyridine 1-Oxide 98% | 5g | $48 | 2026-05-28 | Buy |
| aablocks | AA003HUE | 2-Mercaptopyridine 1-Oxide ≥95%(T) | 25g | $68 | 2026-05-28 | Buy |
| AHH | MT-16623 | 2-Mercaptopyridine N-Oxide 99% | 100g | $360 | 2021-12-16 | Buy |
| AHH | MT-16623 | 2-Mercaptopyridine-N-oxide 97% | 100g | $360 | 2026-05-25 | Buy |
| AHH | MT-16623 | 2-Mercaptopyridine-N-oxide 97% | 100g | $360 | 2026-05-26 | Buy |
| AK Scientific | J50635 | 2-Mercaptopyridine N-oxide 95% | 100g | $311 | 2026-06-04 | Buy |
| AK Scientific | A507 | 2-Mercaptopyridine N-oxide 97% | 100g | $435 | 2026-06-04 | Buy |
| AK Scientific | A507 | 2-Mercaptopyridine N-Oxide | 25g | $87 | 2021-12-16 | Buy |
| AK Scientific | J50635 | 2-Mercaptopyridine N-oxide 95% | 25g | $118 | 2026-06-04 | Buy |
| AK Scientific | A507 | 2-Mercaptopyridine N-oxide 97% | 25g | $165 | 2026-06-04 | Buy |
| AK Scientific | A507 | 2-Mercaptopyridine N-oxide 97% | 1g | $18 | 2026-06-04 | Buy |
| AK Scientific | A507 | 2-Mercaptopyridine N-oxide 97% | 5g | $55 | 2026-06-04 | Buy |
| AK Scientific | J50635 | 2-MercaptopyridineN-oxide,tech. | 25g | $65 | 2021-12-16 | Buy |
| AK Scientific | A507 | 2-Mercaptopyridine N-Oxide | 5g | $27 | 2021-12-16 | Buy |
| AK Scientific | J50635 | 2-Mercaptopyridine N-oxide 95% | 5g | $40 | 2026-06-04 | Buy |
Properties
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.
pka :5.40±0.50(Predicted)
form :Powder, Crystals, and/or Chunks
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.
InChI :1S/C5H5NOS/c7-6-4-2-1-3-5(6)8/h1-4,8H
InChIKey :FGVVTMRZYROCTH-UHFFFAOYSA-N
SMILES :[O-][n+]1ccccc1S
CAS DataBase Reference :1121-31-9(CAS DataBase Reference)
NIST Chemistry Reference :2-Mercaptopyridine-n-oxide(1121-31-9)
EPA Substance Registry System :2-Pyridinethiol, 1-oxide (1121-31-9)
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.
pka :5.40±0.50(Predicted)
form :Powder, Crystals, and/or Chunks
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.
InChI :1S/C5H5NOS/c7-6-4-2-1-3-5(6)8/h1-4,8H
InChIKey :FGVVTMRZYROCTH-UHFFFAOYSA-N
SMILES :[O-][n+]1ccccc1S
CAS DataBase Reference :1121-31-9(CAS DataBase Reference)
NIST Chemistry Reference :2-Mercaptopyridine-n-oxide(1121-31-9)
EPA Substance Registry System :2-Pyridinethiol, 1-oxide (1121-31-9)
Safety Information
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Description
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.More related product prices
CHLOROPHOSPHONAZO III Cuprous oxide Zinc oxide Propylene oxide 2-Mercaptoethanol Pyridine-N-oxide ETHYLENE OXIDE Mercaptoacetic acid NICOTINIC ACID HYDRAZIDE Magnesium oxide Sodium thioglycolate 2-Ethylhexyl mercaptoacetate NITRIC OXIDE 2-Mercaptopyridine 3-Mercaptopropionic acid Zinc pyrithione NITROUS OXIDE Sodium omadine 2-Pyridinethiol 1-oxideRelated product price
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Suppliers and manufacturers
CONIER CHEM AND PHARMA LIMITED
Hebei Binshare New Material Co. Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD
Baoji Guokang Healthchem co.,ltd
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
