57042-61-2

Basic information

• Product Name: 4-methyl-1-(4-nitrobenzyl)pyridinium
• Synonyms: 4-Methyl-1-(4-nitro-benzyl)-pyridinium
• CAS NO: 57042-61-2
• Molecular Formula: Br*C₁₃H₁₃N₂O₂
• Molecular Weight: 229.254
• Mol File: 57042-61-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 4-methyl-1-(4-nitrobenzyl)pyridinium(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methyl-1-(4-nitrobenzyl)pyridinium(57042-61-2)
• EPA Substance Registry System: 4-methyl-1-(4-nitrobenzyl)pyridinium(57042-61-2)

Safety Data

• Hazardous Substances Data: 57042-61-2(Hazardous Substances Data)

Upstream product

• 108-89-4 picoline 
• 100-11-8 1-bromomethyl-4-nitro-benzene 
• 100-39-0 benzyl bromide 
• 7250-28-4 4-methyl-1-(2-oxo-2-phenylethyl)pyridinium bromide 

Downstream Products

• 108-89-4 picoline 
• 99-99-0 1-methyl-4-nitrobenzene 
• 57042-60-1 1-p-Cyanobenzyl-4-methylpyridinium bromide 

Relevant articles and documents

Aggregation enhanced responsiveness of rationally designed probes to hydrogen sulfide for targeted cancer imaging

Activatable molecular probes hold great promise for targeted cancer imaging. However, the hydrophobic nature of most conventional probes makes them generate precipitated agglomerate in aqueous media, thereby annihilating their responsiveness to analytes a

Reactions of N-benzyl-pyridinium or -isoquinolinium ylides with ethyl 3-fluoro-3-(fluoroalkyl)acrylates to give fluoroalkyl-substituted indolizine and pyrrolo[2,1-a]isoquinoline derivatives

In the presence of base, N-benzylpyridinium and N-benzylisoquinolinium ylides generated in situ from the N-benzyl-pyridinium or -isoquinolinium bromides react with ethyl 3-fluoro-3-fluoroalkyl(except bromodifluoromethyl)acrylates to give one or two fluoro