873375-63-4

Basic information

• Product Name: 4,4-diethoxy-2-(4-chloro-phenyl)-2-[2]pyridyl-butyronitrile
• Synonyms: 4,4-diethoxy-2-(4-chloro-phenyl)-2-[2]pyridyl-butyronitrile
• CAS NO: 873375-63-4
• Molecular Weight: 344.841
• Mol File: 873375-63-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4,4-diethoxy-2-(4-chloro-phenyl)-2-[2]pyridyl-butyronitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4-diethoxy-2-(4-chloro-phenyl)-2-[2]pyridyl-butyronitrile(873375-63-4)
• EPA Substance Registry System: 4,4-diethoxy-2-(4-chloro-phenyl)-2-[2]pyridyl-butyronitrile(873375-63-4)

Safety Data

• Hazardous Substances Data: 873375-63-4(Hazardous Substances Data)

Upstream product

• 109-09-1 2-chloropyridine 
• 140-53-4 p-chlorobenzyl cyanide 
• 5005-37-8 2-(4-chlorophenyl)-2-(pyridin-2-yl)acetonitrile 
• 2032-35-1 Bromoacetaldehyde diethyl acetal 

Downstream Products

• 55486-47-0 3-(p-chlorophenyl)-3-(2-pyridyl)propanal 

Relevant articles and documents

Novel chlortrimeton impurity and preparation process thereof

The invention provides a chlortrimeton impurity. The structure of the chlortrimeton impurity is shown in the specification. The invention also provides a preparation process of the chlortrimeton impurity. Experiments prove that the chlortrimeton impurity exists in finished products of chlorpheniramine maleate, and the structure of the chlortrimeton impurity is close to that of chlorpheniramine maleate, so that the separation difficulty is high. However, the chlortrimeton impurity is prepared by a simple process, can be used as a reference substance for quality control of chlorpheniramine maleate, and has a very good application prospect.