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Pyrazine-2,3-diol

Pyrazine-2,3-diol Structure
Pyrazine-2,3-diol structure
CAS No.
931-18-0
Chemical Name:
Pyrazine-2,3-diol
Synonyms
2,3-Pyrazinediol;Pyrazine-2,3-diol;Pyrazine-2,3(1H,4H)-dione;1,4-Dihydropyrazine-2,3-dione;2,3-Pyrazinedione, 1,4-dihydro-;Pyrazine-2,3(1H,4H)-dione - [D70251];2,3-Dioxo-1,2,3,4-tetrahydropyrazine
CBNumber:
CB4379807
Molecular Formula:
C4H4N2O2
Molecular Weight:
112.09
MDL Number:
MFCD00085020
MOL File:
931-18-0.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:46
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Pyrazine-2,3-diol Properties

Melting point 300 °C
storage temp. Store at room temperature
Appearance Off-white to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2933998090
NFPA 704
1
2 0

Pyrazine-2,3-diol price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR21538 1,4-Dihydropyrazine-2,3-dione ≥95% 931-18-0 250mg $30 2026-06-04 Buy
Apolloscientific OR21538 1,4-Dihydropyrazine-2,3-dione ≥95% 931-18-0 1g $60 2026-06-04 Buy
Synthonix D70251 Pyrazine-2,3(1H,4H)-dione 97% 931-18-0 250mg $27 2026-05-06 Buy
Synthonix D70251 Pyrazine-2,3(1H,4H)-dione 97% 931-18-0 1g $70 2026-05-06 Buy
Synthonix D70251 Pyrazine-2,3(1H,4H)-dione 97% 931-18-0 5g $340 2026-05-06 Buy
Product number Packaging Price Buy
OR21538 250mg $30 Buy
OR21538 1g $60 Buy
D70251 250mg $27 Buy
D70251 1g $70 Buy
D70251 5g $340 Buy

Pyrazine-2,3-diol Chemical Properties, Uses, Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 37, p. 221, 1972 DOI: 10.1021/jo00967a010

Pyrazine-2,3-diol Preparation Products And Raw materials

Raw materials

Preparation Products

Pyrazine-2,3-diol Suppliers

Global Suppliers ( 23)
Supplier Tel Email Country ProdList Advantage
Kohn & Shawn Pharmatech Co.,Ltd 0943-8293106 sales@kyxpharma.com China 297 55
Chiba Pharmaceutical Science and technology Co, Ltd. 0531-81313138 13066006660 chibapharm@foxmail.com China 3996 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
Wuxi AppTec 022-59987777 13552403979 jia_guoqiang@wuxiapptec.com China 22344 58
Henan Weituxi Chemical Technology Co., Ltd. 0371-63284658 18135795563 3905209149@qq.com China 9705 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-61109150 sales@tcisct.com China 29717 58
Shanghai Haohong Scientific Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39319 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50460 58
Supplier Advantage
Kohn & Shawn Pharmatech Co.,Ltd 55
Chiba Pharmaceutical Science and technology Co, Ltd. 55
Bide Pharmatech Ltd. 60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
Wuxi AppTec 58
Henan Weituxi Chemical Technology Co., Ltd. 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
TCI (Shanghai) Chemical Trading Co., Ltd. 58
Shanghai Haohong Scientific Co., Ltd. 58
Beijing Solarbio Science & Tecnology Co., Ltd. 58

Pyrazine-2,3-diol Spectrum

PYRAZINE-2,3-DIOL(931-18-0)1HNMR

931-18-0 (Pyrazine-2,3-diol) Related Search:

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1of4

2,3-Pyrazinediol 1,4-Dihydropyrazine-2,3-dione 2,3-Dioxo-1,2,3,4-tetrahydropyrazine Pyrazine-2,3(1H,4H)-dione 2,3-Pyrazinedione, 1,4-dihydro- Pyrazine-2,3(1H,4H)-dione - [D70251] Pyrazine-2,3-diol 931-18-0