116655-43-7

Basic information

• Product Name: 4-((Z)-1-Hydroxy-2-pyrazin-2-yl-vinyl)-benzonitrile
• CAS NO: 116655-43-7
• Molecular Weight: 223.234
• Mol File: 116655-43-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-((Z)-1-Hydroxy-2-pyrazin-2-yl-vinyl)-benzonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 4-((Z)-1-Hydroxy-2-pyrazin-2-yl-vinyl)-benzonitrile(116655-43-7)
• EPA Substance Registry System: 4-((Z)-1-Hydroxy-2-pyrazin-2-yl-vinyl)-benzonitrile(116655-43-7)

Safety Data

• Hazardous Substances Data: 116655-43-7(Hazardous Substances Data)

Upstream product

• 109-08-0 2-Methylpyrazine 
• 7153-22-2 ethyl 4-cyanobenzoate 
• 116655-37-9 4-(2-Pyrazin-2-yl-acetyl)-benzonitrile 

Relevant articles and documents

TAUTOMERISM OF DERIVATIVES OF AZINES. 16. TAUTOMERISM OF ACYLMETHYLPYRAZINES AND -QUINOXALINES

The tautomeric equilibria of acylmethylpyrazines and -quinoxalines in chloroform were studied by 1H, 14N, and 17O NMR spectroscopy.It was shown that keto-enol tautomerism is realized in the acylmethylpyrazine series.Annelation leads to the development of an ylidene tautomer in the acylmethylquinoxaline series.A marked dependence of the position of the intrachelate equilibrium on the character of the solvent was observed.