1449012-40-1

Basic information

• Product Name: C₇H₇N₃O₃*C₇H₈O₃S
• CAS NO: 1449012-40-1
• Molecular Weight: 353.356
• Mol File: 1449012-40-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₇H₇N₃O₃*C₇H₈O₃S(CAS DataBase Reference)
• NIST Chemistry Reference: C₇H₇N₃O₃*C₇H₈O₃S(1449012-40-1)
• EPA Substance Registry System: C₇H₇N₃O₃*C₇H₈O₃S(1449012-40-1)

Safety Data

• Hazardous Substances Data: 1449012-40-1(Hazardous Substances Data)

Upstream product

• 5093-64-1 2-acetamido-5-nitropyridine 
• 104-15-4 toluene-4-sulfonic acid 

Relevant articles and documents

Esterification catalysis by pyridinium p -toluenesulfonate revisited - Modification with a lipid chain for improved activities and selectivities

The lipid analogs of pyridinium p-toluenesulfonate (PPTS) were examined for catalysis of the condensation of an equimolar mixture of carboxylic acids and alcohols under mild conditions without removal of water. Although PPTS is a poor catalyst, the introduction of a lipid chain and nitro group significantly improved the activity of PPTS and led to selectivity at suppressing the elimination side reactions of alcohols. 2-Oleamido-5-nitro-pyridinium p-toluenesulfonate (6) is a lead catalyst that promoted various esterification reactions with yields up to 99%.