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ChemicalBook >> CAS DataBase List >> 2-Mercaptopyrazine

2-Mercaptopyrazine

2-Mercaptopyrazine price.
  • $30 - $858
  • Product name: 2-Mercaptopyrazine
  • CAS: 38521-06-1
  • MF: C4H4N2S
  • MW: 112.15
  • EINECS:
  • MDL Number:MFCD00235012
  • Synonyms:2-Mercaptopyrazine;2-Mercaptopyrazine 97% (HPLC);1H-pyrazine-2-thione;2-pyrazinethiol;2(1H)-Pyrazinethione;2-Mercaptopyrazine USP/EP/BP;pyrazine-2(1H)-thione
Price38 Properties Safety Information Description
38 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Apolloscientific
  • Arctom
  • Atlantic Research Chemicals
  • Chemenu
  • Labseeker
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Usbiological
Package
  • 100mg
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  • 250.00mg
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  • 1gm:
  • 5gm:
  • Manufactureraablocks
  • Product numberAA003HFN
  • Product description2-Mercaptopyrazine 95%
  • Packaging1g
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HFN
  • Product description2-Mercaptopyrazine 98%
  • Packaging100mg
  • Price$30
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HFN
  • Product description2-Mercaptopyrazine 98%
  • Packaging250mg
  • Price$36
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HFN
  • Product description2-Mercaptopyrazine 95%
  • Packaging5g
  • Price$137
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW157617
  • Product descriptionPyrazine-2(1H)-thione 98%
  • Packaging5G
  • Price$210
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW157617
  • Product descriptionPyrazine-2(1H)-thione 98%
  • Packaging25G
  • Price$740
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number2178AE
  • Product description2-Mercaptopyrazine
  • Packaging5g
  • Price$702
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number2178AE
  • Product description2-Mercaptopyrazine
  • Packaging250mg
  • Price$203
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR941368
  • Product description2-Mercaptopyrazine 95%
  • Packaging1g
  • Price$177
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR941368
  • Product description2-Mercaptopyrazine 95%
  • Packaging5g
  • Price$661
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR941368
  • Product description2-Mercaptopyrazine 95%
  • Packaging250mg
  • Price$89
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR941368
  • Product description2-Mercaptopyrazine 95%
  • Packaging500mg
  • Price$134
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberBD-A355417
  • Product description2-Mercaptopyrazine 98%
  • Packaging5g
  • Price$136
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A355417
  • Product description2-Mercaptopyrazine 98%
  • Packaging100mg
  • Price$30
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A355417
  • Product description2-Mercaptopyrazine 98%
  • Packaging250mg
  • Price$37
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A355417
  • Product description2-Mercaptopyrazine 98%
  • Packaging1g
  • Price$44
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003HFN 2-Mercaptopyrazine 95% 1g $42 2026-05-28 Buy
aablocks AA003HFN 2-Mercaptopyrazine 98% 100mg $30 2026-05-28 Buy
aablocks AA003HFN 2-Mercaptopyrazine 98% 250mg $36 2026-05-28 Buy
aablocks AA003HFN 2-Mercaptopyrazine 95% 5g $137 2026-05-28 Buy
ACHEMBLOCK W157617 Pyrazine-2(1H)-thione 98% 5G $210 2026-05-27 Buy
ACHEMBLOCK W157617 Pyrazine-2(1H)-thione 98% 25G $740 2026-05-27 Buy
AK Scientific 2178AE 2-Mercaptopyrazine 5g $702 2021-12-16 Buy
AK Scientific 2178AE 2-Mercaptopyrazine 250mg $203 2021-12-16 Buy
Apolloscientific OR941368 2-Mercaptopyrazine 95% 1g $177 2026-06-04 Buy
Apolloscientific OR941368 2-Mercaptopyrazine 95% 5g $661 2026-06-04 Buy
Apolloscientific OR941368 2-Mercaptopyrazine 95% 250mg $89 2026-06-04 Buy
Apolloscientific OR941368 2-Mercaptopyrazine 95% 500mg $134 2026-06-04 Buy
Arctom BD-A355417 2-Mercaptopyrazine 98% 5g $136 2026-05-26 Buy
Arctom BD-A355417 2-Mercaptopyrazine 98% 100mg $30 2026-05-26 Buy
Arctom BD-A355417 2-Mercaptopyrazine 98% 250mg $37 2026-05-26 Buy
Arctom BD-A355417 2-Mercaptopyrazine 98% 1g $44 2026-05-26 Buy
Next Last

Properties

Melting point :207-213°C
Boiling point :191.3±23.0 °C(Predicted)
Density :1.30±0.1 g/cm3(Predicted)
storage temp. :2-8°C
form :powder to crystal
pka :8.44±0.20(Predicted)
color :Light yellow to Brown
InChI :1S/C4H4N2S/c7-4-3-5-1-2-6-4/h1-3H,(H,6,7)
InChIKey :HKAVADYDPYUPRD-UHFFFAOYSA-N
SMILES :SC1=NC=CN=C1
LogP :0.148 (est)
CAS DataBase Reference :38521-06-1

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

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Suppliers and manufacturers

Shanghai Hanhong Scientific Co.,Ltd. jiliang chemicals Syntechem Co.,Ltd Tianjin heowns Biochemical Technology Co., Ltd. Kohn & Shawn Pharmatech Co.,Ltd Suzhou Sibian Chemical Technology Co.,Ltd. Shanghai T&W Pharmaceutical Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe