Pyrithione
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- $11 - $2400
- Product name: Pyrithione
- CAS: 1121-30-8
- MF: C5H5NOS
- MW: 127.16
- EINECS:214-328-9
- MDL Number:MFCD00059791
- Synonyms:SQ-2113;PYRITHIONE;1-hydroxyl-1H-pyridine-2-thione ;2(1H)-Pyridinethione, 1-hydroxy-;2-PYRIDINETHIONE,1-HYDROXY-;N-HYDROXYPYRIDINE-(1H)-THIONE;Zinc Pyrithione Impurity 2 (Pyrithione);inhibit,Inhibitor,Fungal,Pyrithione,Bacterial
34 prices
Selected condition:
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Biosynth
- ChemScene
- DC Chemicals
- Matrix Scientific
- Sigma-Aldrich
Package
- 5MG
- 10mg
- 25mg
- 50mg
- 0.1g
- 100.00mg
- 100mg
- 0.25g
- 250.00mg
- 250mg
- 0.5g
- 500mg
- 1g
- 1.00g
- 2g
- 5g
- 10g
- 25G
- Manufactureraablocks
- Product numberAA008S3Z
- Product descriptionPyrithione 98%
- Packaging10g
- Price$1342
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008S3Z
- Product descriptionPyrithione 98%
- Packaging5g
- Price$807
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008S3Z
- Product descriptionPyrithione 95%
- Packaging1g
- Price$171
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008S3Z
- Product descriptionPyrithione 95%
- Packaging500mg
- Price$103
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008S3Z
- Product descriptionPyrithione 95%
- Packaging250mg
- Price$59
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008S3Z
- Product descriptionPyrithione ≥96%
- Packaging50mg
- Price$41
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008S3Z
- Product descriptionPyrithione ≥96%
- Packaging10mg
- Price$11
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberQ62443
- Product description1-hydroxypyridine-2(1H)-thione 97%
- Packaging5G
- Price$965
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberQ62443
- Product description1-hydroxypyridine-2(1H)-thione 97%
- Packaging25G
- Price$1610
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberQ62443
- Product description1-hydroxypyridine-2(1H)-thione 97%
- Packaging1G
- Price$225
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS157902
- Product description1-Hydroxy-1,2-dihydropyridine-2-thione 95%
- Packaging250mg
- Price$162
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS157902
- Product description1-Hydroxy-1,2-dihydropyridine-2-thione 95%
- Packaging1g
- Price$263
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS157902
- Product description1-Hydroxy-1,2-dihydropyridine-2-thione 95%
- Packaging5g
- Price$1137
- Updated2026-06-04
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0015699
- Product descriptionPYRITHIONE 95.00%
- Packaging5MG
- Price$505.13
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberBA1225
- Product descriptionPyrithione
- Packaging100mg
- Price$171
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberBA1225
- Product descriptionPyrithione
- Packaging10mg
- Price$63
- Updated2026-05-06
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA008S3Z | Pyrithione 98% | 10g | $1342 | 2026-05-28 | Buy |
| aablocks | AA008S3Z | Pyrithione 98% | 5g | $807 | 2026-05-28 | Buy |
| aablocks | AA008S3Z | Pyrithione 95% | 1g | $171 | 2026-05-28 | Buy |
| aablocks | AA008S3Z | Pyrithione 95% | 500mg | $103 | 2026-05-28 | Buy |
| aablocks | AA008S3Z | Pyrithione 95% | 250mg | $59 | 2026-05-28 | Buy |
| aablocks | AA008S3Z | Pyrithione ≥96% | 50mg | $41 | 2026-05-28 | Buy |
| aablocks | AA008S3Z | Pyrithione ≥96% | 10mg | $11 | 2026-05-28 | Buy |
| ACHEMBLOCK | Q62443 | 1-hydroxypyridine-2(1H)-thione 97% | 5G | $965 | 2026-05-27 | Buy |
| ACHEMBLOCK | Q62443 | 1-hydroxypyridine-2(1H)-thione 97% | 25G | $1610 | 2026-05-27 | Buy |
| ACHEMBLOCK | Q62443 | 1-hydroxypyridine-2(1H)-thione 97% | 1G | $225 | 2026-05-27 | Buy |
| Activate Scientific | AS157902 | 1-Hydroxy-1,2-dihydropyridine-2-thione 95% | 250mg | $162 | 2026-06-04 | Buy |
| Activate Scientific | AS157902 | 1-Hydroxy-1,2-dihydropyridine-2-thione 95% | 1g | $263 | 2026-06-04 | Buy |
| Activate Scientific | AS157902 | 1-Hydroxy-1,2-dihydropyridine-2-thione 95% | 5g | $1137 | 2026-06-04 | Buy |
| American Custom Chemicals Corporation | API0015699 | PYRITHIONE 95.00% | 5MG | $505.13 | 2021-12-16 | Buy |
| ApexBio Technology | BA1225 | Pyrithione | 100mg | $171 | 2026-05-06 | Buy |
| ApexBio Technology | BA1225 | Pyrithione | 10mg | $63 | 2026-05-06 | Buy |
Properties
Melting point :68°C
Boiling point :253.8±23.0 °C(Predicted)
Density :1.255 (estimate)
refractive index :1.5480 (estimate)
storage temp. :2-8°C
solubility :DMSO: 125 mg/mL (983.01 mM)
form :solid
pka :4.70±0.20(Predicted)
color :Light yellow to yellow
InChI :InChI=1S/C5H5NOS/c7-6-4-2-1-3-5(6)8/h1-4,7H
InChIKey :YBBJKCMMCRQZMA-UHFFFAOYSA-N
SMILES :C1(=S)N(O)C=CC=C1
Boiling point :253.8±23.0 °C(Predicted)
Density :1.255 (estimate)
refractive index :1.5480 (estimate)
storage temp. :2-8°C
solubility :DMSO: 125 mg/mL (983.01 mM)
form :solid
pka :4.70±0.20(Predicted)
color :Light yellow to yellow
InChI :InChI=1S/C5H5NOS/c7-6-4-2-1-3-5(6)8/h1-4,7H
InChIKey :YBBJKCMMCRQZMA-UHFFFAOYSA-N
SMILES :C1(=S)N(O)C=CC=C1
Safety Information
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Description
The sodium salt of N-hydroxy-2-pyridinethiones has a germicidal activity againts yeasts and fungi. Sodium omadine is a 40% aqueous solution of sodium pyrithione.More related product prices
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Suppliers and manufacturers
Tianjin Zhengzexing Technology Co., Ltd
Beijing Donghualituo Techonlogy Development Co.,Ltd.
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Sigma-Aldrich
Shanghai YuanYe Biotechnology Co., Ltd.
parabiochem
ShangHai Biochempartner Co.,Ltd
Amadis Chemical Company Limited
Shanghai Nafu Biotechnology Co., Ltd.
JinJin Le Chemical Co., Ltd




