Copper Pyrithione
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- $5 - $781
- Product name: Copper Pyrithione
- CAS: 14915-37-8
- MF: C10H8CuN2O2S2
- MW: 315.86
- EINECS:238-984-0
- MDL Number:MFCD02660770
- Synonyms:2-Pyridinethiol-1-oxide, copper salt;Copper Pyritione ;Copper Pyrithione(CuPT);Copper 2-pyridinethio-1-oxide;Copper, bis1-(hydroxy-.kappa.O)-2(1H)-pyridinethionato-.kappa.S2-;COPPER,N-HYDROXYPYRIDINE-(1H)-THIONE;Bis(2-sulfidepyridin-1-olato)copper(II);Copper Pyrithione(CPT)
18 prices
Selected condition:
Brand
- aablocks
- AHH
- Ambeed
- American Custom Chemicals Corporation
- Arctom
- Biosynth
- BLDpharm
- Thermo Scientific Chemicals
- TRC
Package
- 5MG
- 10mg
- 50mg
- 100mg
- 500mg
- 1g
- 2g
- 5g
- 10g
- 25g
- 100g
- 500g
- 5 g
- Manufactureraablocks
- Product numberAA01E6OS
- Product descriptionBis[1-(hydroxy-κO)-2(1H)-pyridinethionato-κS2]copper ≥97%
- Packaging5g
- Price$10
- Updated2026-05-30
- Buy
- ManufacturerAHH
- Product numberMT-06830
- Product descriptionCopper pyrithione 97%
- Packaging5g
- Price$496
- Updated2026-05-26
- Buy
- ManufacturerAmbeed
- Product numberA205920
- Product descriptionBis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper 98+%
- Packaging25g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA205920
- Product descriptionBis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper 98+%
- Packaging100g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA205920
- Product descriptionBis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper 98+%
- Packaging500g
- Price$33
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPST0000312
- Product descriptionBIS(1-HYDROXY-1H-PYRIDINE-2-THIONATO-O,S)COPPER 95.00%
- Packaging5MG
- Price$505.9
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSY284372
- Product description2-Mercaptopyridine 1-Oxide Copper Salt a‰¥95%
- Packaging100g
- Price$26
- Updated2026-05-26
- Buy
- ManufacturerBiosynth
- Product numberFB149709
- Product descriptionBis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper
- Packaging500mg
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB149709
- Product descriptionBis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper
- Packaging1g
- Price$129
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB149709
- Product descriptionBis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper
- Packaging10g
- Price$781
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB149709
- Product descriptionBis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper
- Packaging5G
- Price$449
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB149709
- Product descriptionBis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper
- Packaging2g
- Price$225
- Updated2021-12-16
- Buy
- ManufacturerBLDpharm
- Product numberBD18470
- Product descriptionBis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper 98+%
- Packaging100g
- Price$622
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number45721
- Product descriptionCopper(II) pyrithione ≥97.5% (HPLC)
- Packaging5 g
- Price$349
- Updated2026-04-24
- Buy
- ManufacturerTRC
- Product numberTRC-B703493-50MG
- Product descriptionBis[1-Hydroxypyridine-2(1H)-thionato-S,O]Copper(II)
- Packaging50mg
- Price$129
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberTRC-B703493-100MG
- Product descriptionBis[1-Hydroxypyridine-2(1H)-thionato-S,O]Copper(II)
- Packaging100mg
- Price$175
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA01E6OS | Bis[1-(hydroxy-κO)-2(1H)-pyridinethionato-κS2]copper ≥97% | 5g | $10 | 2026-05-30 | Buy |
| AHH | MT-06830 | Copper pyrithione 97% | 5g | $496 | 2026-05-26 | Buy |
| Ambeed | A205920 | Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper 98+% | 25g | $5 | 2021-12-16 | Buy |
| Ambeed | A205920 | Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper 98+% | 100g | $11 | 2021-12-16 | Buy |
| Ambeed | A205920 | Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper 98+% | 500g | $33 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | PST0000312 | BIS(1-HYDROXY-1H-PYRIDINE-2-THIONATO-O,S)COPPER 95.00% | 5MG | $505.9 | 2021-12-16 | Buy |
| Arctom | SY284372 | 2-Mercaptopyridine 1-Oxide Copper Salt a‰¥95% | 100g | $26 | 2026-05-26 | Buy |
| Biosynth | FB149709 | Bis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper | 500mg | $75 | 2021-12-16 | Buy |
| Biosynth | FB149709 | Bis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper | 1g | $129 | 2021-12-16 | Buy |
| Biosynth | FB149709 | Bis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper | 10g | $781 | 2021-12-16 | Buy |
| Biosynth | FB149709 | Bis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper | 5G | $449 | 2021-12-16 | Buy |
| Biosynth | FB149709 | Bis(1-hydroxy-1H-pyridine-2-thionato-o,S)copper | 2g | $225 | 2021-12-16 | Buy |
| BLDpharm | BD18470 | Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper 98+% | 100g | $622 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | 45721 | Copper(II) pyrithione ≥97.5% (HPLC) | 5 g | $349 | 2026-04-24 | Buy |
| TRC | TRC-B703493-50MG | Bis[1-Hydroxypyridine-2(1H)-thionato-S,O]Copper(II) | 50mg | $129 | 2026-06-03 | Buy |
| TRC | TRC-B703493-100MG | Bis[1-Hydroxypyridine-2(1H)-thionato-S,O]Copper(II) | 100mg | $175 | 2026-06-03 | Buy |
Properties
Melting point :>256°C (dec.)
Density :1.8106 at 22.5°C
storage temp. :-20°C Freezer
solubility :Sparingly soluble in water 4.93 mg l-1 at 20.0°C; 6.11 mg l-1 at 30.0°C, Slightly improved solubility in organic solvents
form :Powder
color :Olive green coloured
Odor :Nearly odourless to Mild
Stability :Light Stable, stable in the pH range 6-8.
InChI :InChI=1S/2C5H5NOS.Cu/c2*7-6-4-2-1-3-5(6)8;/h2*1-4,8H;/q;;+2/p-2
InChIKey :FNQNNKLJHNPTGT-UHFFFAOYSA-L
SMILES :C1(C=CC=C[N+]=1[O-])S[Cu]SC1=CC=CC=[N+]1[O-]
CAS DataBase Reference :14915-37-8
EPA Substance Registry System :Copper pyrithione (14915-37-8)
Density :1.8106 at 22.5°C
storage temp. :-20°C Freezer
solubility :Sparingly soluble in water 4.93 mg l-1 at 20.0°C; 6.11 mg l-1 at 30.0°C, Slightly improved solubility in organic solvents
form :Powder
color :Olive green coloured
Odor :Nearly odourless to Mild
Stability :Light Stable, stable in the pH range 6-8.
InChI :InChI=1S/2C5H5NOS.Cu/c2*7-6-4-2-1-3-5(6)8;/h2*1-4,8H;/q;;+2/p-2
InChIKey :FNQNNKLJHNPTGT-UHFFFAOYSA-L
SMILES :C1(C=CC=C[N+]=1[O-])S[Cu]SC1=CC=CC=[N+]1[O-]
CAS DataBase Reference :14915-37-8
EPA Substance Registry System :Copper pyrithione (14915-37-8)
Safety Information
| Symbol(GHS): |
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Description
Copper pyrithione is effective biocide used to control algae, fungi and bacteria. It is used in anti microbial formulation for antifouling paints and as biocide and preservator for textiles, rubber, leather and fiber. It is used as a marine antifouling agent. It is used in marine paints when a more gelling resistant antifoulant is required.Related product price
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$35-1720 -
Sodium thiosulfate pentahydrate
$7-2920
Suppliers and manufacturers
WUXI HONORSHINE CHEMICAL CO.,LTD.
NANJING SUNSHINE BIOTECH CO.,LTD
Hangzhou Jingyou Chemical Co., Ltd.
Adamas Reagent, Ltd.
XiaoGan ShenYuan ChemPharm co,ltd
Beijing Isomersyn Technology CO;LTD
Nanjing Vital Chemical Co., Ltd.
T&W GROUP
Shanghai T&W Pharmaceutical Co., Ltd.
Shanghai Jian Chao Chemical Technology Co., Ltd.







