5049-62-7

Basic information

• Product Name: pyrazine-2-sulfonic acid
• CAS NO: 5049-62-7
• Molecular Formula: C₄H₄N₂O₃S
• Molecular Weight: 160.1512
• Mol File: 5049-62-7.mol
• Article Data: 2

Chemical Properties

• Density: 1.623g/cm³
• Refractive Index: 1.577
• CAS DataBase Reference: pyrazine-2-sulfonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: pyrazine-2-sulfonic acid(5049-62-7)
• EPA Substance Registry System: pyrazine-2-sulfonic acid(5049-62-7)

Safety Data

• Hazardous Substances Data: 5049-62-7(Hazardous Substances Data)

Upstream product

• 14508-49-7 2-chloropyrazin 
• 4949-13-7 2-fluoropyrazine 

Relevant articles and documents

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Monoquaternized pyrazinium compounds and their use as electron carriers in photosynthetic processes

Substituted pyrazinium compounds having at least one polar group such as hydroxyl, carboxyl, carbamido or sulfonoxy can act as high energy electron carriers in photosynthetic processes such as those employing chlorophyll and a reduction enzyme. Such processes with the pyrazinium compounds can produce ammonia and hydrogen.