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ChemicalBook >> CAS DataBase List >> 5-Chloro-2-hydroxypyrazine

5-Chloro-2-hydroxypyrazine

5-Chloro-2-hydroxypyrazine price.
  • $12 - $2610.3
  • Product name: 5-Chloro-2-hydroxypyrazine
  • CAS: 89180-45-0
  • MF: C4H3ClN2O
  • MW: 130.53
  • EINECS:
  • MDL Number:MFCD11109884
  • Synonyms:5-Chloro-2-hydroxypyrazine;2-hydroxy-5-chloropyrazine;5-Chloropyrazin-2-ol, 5-Chloro-2-hydroxy-1,4-diazine;5-Chloro-2-hydroxypyrazine ISO 9001：2015 REACH;2(1H)-Pyrazinone, 5-chloro-;5-Chloro-2(1H)-pyrazinone;5-Chloropyrazin-2(1H)-one;5-Chloro-2(1H)-pyrazinon
Price44 Properties Safety Information Description
44 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Oakwood
  • SynChem
  • SynQuest Laboratories
  • TRC
Package
  • 10mg
  • 250mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 100G
  • Manufactureraablocks
  • Product numberAA0036NN
  • Product description5-Chloro-2(1H)-pyrazinone 98%
  • Packaging1g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0036NN
  • Product description5-Chloro-2(1H)-pyrazinone 98%
  • Packaging5g
  • Price$33
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0036NN
  • Product description5-Chloro-2(1H)-pyrazinone 98%
  • Packaging10g
  • Price$61
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0036NN
  • Product description5-Chloro-2(1H)-pyrazinone 98%
  • Packaging25g
  • Price$149
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-1208
  • Product description5-Chloro-2-hydroxypyrazine 95-98%
  • Packaging1g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT102130
  • Product description5-Chloro-2-hydroxypyrazine 95%
  • Packaging25G
  • Price$240
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT102130
  • Product description5-Chloro-2-hydroxypyrazine 95%
  • Packaging25G
  • Price$240
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT102130
  • Product description5-Chloro-2-hydroxypyrazine 95%
  • Packaging100G
  • Price$955
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT102130
  • Product description5-Chloro-2-hydroxypyrazine 95%
  • Packaging100G
  • Price$955
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberW9210
  • Product description5-Chloro-2-hydroxypyrazine
  • Packaging25g
  • Price$863
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA162367
  • Product description5-Chloro-2-hydroxypyrazine 98%
  • Packaging10g
  • Price$221
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA162367
  • Product description5-Chloro-2-hydroxypyrazine 98%
  • Packaging25g
  • Price$520
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA162367
  • Product description5-Chloro-2-hydroxypyrazine 98%
  • Packaging5g
  • Price$123
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA162367
  • Product description5-Chloro-2-hydroxypyrazine 98%
  • Packaging1g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA162367
  • Product description5-Chloro-2-hydroxypyrazine 98%
  • Packaging250mg
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0030623
  • Product description5-CHLORO-2-HYDROXYPYRAZINE 95.00%
  • Packaging1G
  • Price$984.06
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0036NN 5-Chloro-2(1H)-pyrazinone 98% 1g $12 2026-05-28 Buy
aablocks AA0036NN 5-Chloro-2(1H)-pyrazinone 98% 5g $33 2026-05-28 Buy
aablocks AA0036NN 5-Chloro-2(1H)-pyrazinone 98% 10g $61 2026-05-28 Buy
aablocks AA0036NN 5-Chloro-2(1H)-pyrazinone 98% 25g $149 2026-05-28 Buy
Abosyn 61-1208 5-Chloro-2-hydroxypyrazine 95-98% 1g $400 2021-12-16 Buy
ACHEMBLOCK T102130 5-Chloro-2-hydroxypyrazine 95% 25G $240 2026-05-25 Buy
ACHEMBLOCK T102130 5-Chloro-2-hydroxypyrazine 95% 25G $240 2026-05-27 Buy
ACHEMBLOCK T102130 5-Chloro-2-hydroxypyrazine 95% 100G $955 2026-05-25 Buy
ACHEMBLOCK T102130 5-Chloro-2-hydroxypyrazine 95% 100G $955 2026-05-27 Buy
AK Scientific W9210 5-Chloro-2-hydroxypyrazine 25g $863 2021-12-16 Buy
Ambeed A162367 5-Chloro-2-hydroxypyrazine 98% 10g $221 2021-12-16 Buy
Ambeed A162367 5-Chloro-2-hydroxypyrazine 98% 25g $520 2021-12-16 Buy
Ambeed A162367 5-Chloro-2-hydroxypyrazine 98% 5g $123 2021-12-16 Buy
Ambeed A162367 5-Chloro-2-hydroxypyrazine 98% 1g $35 2021-12-16 Buy
Ambeed A162367 5-Chloro-2-hydroxypyrazine 98% 250mg $14 2021-12-16 Buy
American Custom Chemicals Corporation HCH0030623 5-CHLORO-2-HYDROXYPYRAZINE 95.00% 1G $984.06 2021-12-16 Buy
Next Last

Properties

Melting point :138-140 °C
Density :1.55±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :10.02±0.40(Predicted)
form :powder
color :Yellow

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
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
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

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Suppliers and manufacturers

Nanjing jinheyou Trading Co., Ltd.
5-Chloro-2-hydroxypyrazine
5-Chloro-2-hydroxypyrazine CAS:89180-45-0
career henan chemical co
5-Chloro-2-hydroxypyrazine
$6.68
5-Chloro-2-hydroxypyrazine CAS:89180-45-0
Dideu Industries Group Limited
5-Chloro-2-hydroxypyrazine
$1.10
5-Chloro-2-hydroxypyrazine CAS:89180-45-0
Capot Chemical Co.,Ltd.
Nanjing Dolon Biotechnology Co.,Ltd.
Alchem Pharmtech,Inc.
Wuhan Chemwish Technology Co., Ltd
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
SIMAGCHEM CORP