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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:2022-08-26 12:28:11
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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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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
Chemenu CM334991 Pyrazine-2,5-dicarbaldehyde 95%+ 77666-94-5 1g $873 2021-12-16 Buy
AccelPharmtech Z1048 2,5-Pyrazinedicarboxaldehyde 97.00% 77666-94-5 1G $1890 2021-12-16 Buy
AccelPharmtech Z1048 2,5-Pyrazinedicarboxaldehyde 97.00% 77666-94-5 5G $3230 2021-12-16 Buy
Product number Packaging Price Buy
CM334991 1g $873 Buy
Z1048 1G $1890 Buy
Z1048 5G $3230 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( 30)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 12733 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 20356 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Hefei Chengquan Biotechnology Co., Ltd 0551-18956023141 18956023141 402974597@qq.com China 118 58
Shanghai KaiYuLin pharmaceutical technology co., LTD 021-18721936-595 18721936595 shkylpharma@126.com China 685 55
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565 et@chemextension.com China 4109 55
Zhengzhou Alfachem Co.,Ltd. 0371-53778726 18003825608 liuxiaoyan@alfachem.cn China 1951 58
Supplier Advantage
CHEMSOON CO.,LTD. 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
CD Chemical Group Limited 		58
Alfa Chemistry 		58
LEAPCHEM CO., LTD. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Hefei Chengquan Biotechnology Co., Ltd 58
Shanghai KaiYuLin pharmaceutical technology co., LTD 55
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 55
Zhengzhou Alfachem Co.,Ltd. 58

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