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pyrazine-2,5-dicarbaldehyde

pyrazine-2,5-dicarbaldehyde Structure
pyrazine-2,5-dicarbaldehyde structure
CAS No.
77666-94-5
Chemical Name:
pyrazine-2,5-dicarbaldehyde
Synonyms
Acimox impurity 6;pyrazine-2,5-dicarbaldehyde
CBNumber:
CB03087730
Molecular Formula:
C6H4N2O2
Molecular Weight:
136.11
MDL Number:
MOL File:
77666-94-5.mol
MSDS File:
SDS
Last updated:2026-05-27 17:36:12
Product description Number Pack Size Price
Pyrazine-2,5-dicarbaldehyde 293862 50.00mg $78
Pyrazine-2,5-dicarbaldehyde 293862 100.00mg $128
Pyrazine-2,5-dicarbaldehyde 293862 250.00mg $202
Pyrazine-2,5-Dicarbaldehyde 95% AA01C8DB 50mg $49
Pyrazine-2,5-Dicarbaldehyde 95% AA01C8DB 100mg $83
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pyrazine-2,5-dicarbaldehyde Properties

Melting point 124-125 °C(Solv: chloroform (67-66-3); isopropyl ether (108-20-3))
Boiling point 273.8±40.0 °C(Predicted)
Density 1.371±0.06 g/cm3(Predicted)
pka -3.28±0.10(Predicted)
InChI InChI=1S/C6H4N2O2/c9-3-5-1-7-6(4-10)2-8-5/h1-4H
InChIKey HTGODBGFEKUXOL-UHFFFAOYSA-N
SMILES C1(C=O)=NC=C(C=O)N=C1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H312-H332
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P330-P363-P501

pyrazine-2,5-dicarbaldehyde price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 293862 Pyrazine-2,5-dicarbaldehyde 77666-94-5 50.00mg $78 2026-05-19 Buy
Matrix Scientific 293862 Pyrazine-2,5-dicarbaldehyde 77666-94-5 100.00mg $128 2026-05-19 Buy
Matrix Scientific 293862 Pyrazine-2,5-dicarbaldehyde 77666-94-5 250.00mg $202 2026-05-19 Buy
aablocks AA01C8DB Pyrazine-2,5-Dicarbaldehyde 95% 77666-94-5 50mg $49 2026-05-29 Buy
aablocks AA01C8DB Pyrazine-2,5-Dicarbaldehyde 95% 77666-94-5 100mg $83 2026-05-29 Buy
Product number Packaging Price Buy
293862 50.00mg $78 Buy
293862 100.00mg $128 Buy
293862 250.00mg $202 Buy
AA01C8DB 50mg $49 Buy
AA01C8DB 100mg $83 Buy

pyrazine-2,5-dicarbaldehyde Chemical Properties,Uses,Production

pyrazine-2,5-dicarbaldehyde synthesis

79068-45-4
77666-94-5
Synthesis of pyrazine-2,5-dicarbaldehyde from 2,5-Pyrazinedimethanol

pyrazine-2,5-dicarbaldehyde Preparation Products And Raw materials

Raw materials

2,5-Pyrazinedimethanol Pyrazine, 2,5-bis[(1E)-2-phenylethenyl]- DIMETHYL PYRAZINE-2,5-DICARBOXYLATE 5-methylpyrazine-2-carbaldehyde Pyrazine-2,5-dicarboxylic acid
Pyrazine-2-carbaldehyde 2,5-Dimethyl pyrazine

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Preparation Products

pyrazine-2,5-dicarbaldehyde Suppliers

Global( 36)Suppliers
Supplier Tel Email Country ProdList Advantage
CHEMSOON CO.,LTD. 		+8613761723174 sales01@chemsoon.com China 1211 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 9542 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		+86-0512-83500002 +8618662433356 3899766280@qq.com China 26362 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 market18@leapchem.com China 43333 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42056 58
Compound Net Biotechnology Inc. 		+8615303909093 sales@compound-net.com China 2914 58
Hefei Chengquan Biotechnology Co., Ltd 0551-0551130 13034045150 402974597@qq.com China 287 58
Henan Pusai Chemical Products Co., Ltd. 0371-63357898 1280786222@qq.com China 3691 58
Shanghai KaiYuLin pharmaceutical technology co., LTD 021-18721936-595 18721936595 shkylpharma@126.com China 749 55
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80534353 19917294565 et@chemextension.com China 3855 55
Supplier Advantage
CHEMSOON CO.,LTD. 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		58
HANGZHOU LEAP CHEM CO., LTD. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Compound Net Biotechnology Inc. 		58
Hefei Chengquan Biotechnology Co., Ltd 58
Henan Pusai Chemical Products Co., Ltd. 58
Shanghai KaiYuLin pharmaceutical technology co., LTD 55
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 55

77666-94-5(pyrazine-2,5-dicarbaldehyde)Related Search:

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2,5-Pyrazinediamine(9CI) PYRAZINE-2,6-DICARBOXYLIC ACID Pyrazinetetracarbonitrile pyridazine-3-carbonitrile Pyrazine-2,3-dicarboxylic acid dimethyl ester
2-HYDROXYPYRAZINE Pyrazino[2,3-f][4,7]phenanthroline METHYL 2-PYRAZINEACETATE Pyrazin-2-ol

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pyrazine-2,5-dicarbaldehyde Acimox impurity 6 77666-94-5