111317-33-0

Basic information

• Product Name: Pyridinium, 4-[(4-methoxyphenyl)azo]-1-methyl-, iodide
• CAS NO: 111317-33-0
• Molecular Formula: C13H14N3O.I
• Molecular Weight: 355.178
• Mol File: 111317-33-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Pyridinium, 4-[(4-methoxyphenyl)azo]-1-methyl-, iodide(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridinium, 4-[(4-methoxyphenyl)azo]-1-methyl-, iodide(111317-33-0)
• EPA Substance Registry System: Pyridinium, 4-[(4-methoxyphenyl)azo]-1-methyl-, iodide(111317-33-0)

Safety Data

• Hazardous Substances Data: 111317-33-0(Hazardous Substances Data)

Upstream product

• 20815-66-1 4-(2-(pyridin-4-yl)diazenyl)phenol 
• 20815-67-2 4-(p'-methoxyphenylazo)pyridine 
• 74-88-4 methyl iodide 

Downstream Products

• 86427-50-1 4-((4-hydroxyphenyl)diazenyl)-1-methylpyridin-1-ium iodide 
• 86427-50-1 4-((4-Hydroxyphenyl)diazenyl)-1-methylpyridin-1-ium iodide 
• 626-67-5 N-methylcyclohexylamine 
• 67-56-1 methanol 

Relevant articles and documents

HETEROAROMATIC AZO-ACTIVATED NUCLEOPHILIC SUBSTITUTIONS. THE REACTION OF 4-(p-METHOXYPHENYLAZO)PYRIDINIUM METHIODIDE WITH PIPERIDINE IN DIMETHYL SULPHOXIDE

The azopyridinium-activated phenyl methyl ether, 1, undergoes nucleophilic attack by piperidine in dimethyl sulphoxide predominantly at the aryl carbon centre in a reaction that is base catalyzed and faster than the corresponding reaction of the dinitro-activated analogue, 2, by more than two decades.