16860-32-5

Basic information

• Product Name: 2-methyl-1-phenyl-pyrazolidin-3-one
• CAS NO: 16860-32-5
• Molecular Weight: 176.218
• Mol File: 16860-32-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-methyl-1-phenyl-pyrazolidin-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methyl-1-phenyl-pyrazolidin-3-one(16860-32-5)
• EPA Substance Registry System: 2-methyl-1-phenyl-pyrazolidin-3-one(16860-32-5)

Safety Data

• Hazardous Substances Data: 16860-32-5(Hazardous Substances Data)

Upstream product

• 92-43-3 1-phenylpyrazolidin-3-one 
• 74-88-4 methyl iodide 

Relevant articles and documents

Electrochemical Oxidation of 1-Phenylpyrazolidin-3-ones. Part 3. Reaction Mechanism

A cyclic voltammetric study of 1-phenylpyrazolidin-3-one and some typical substituted analogues has shown that the chemical step following the initial electron transfer involves deprotonation of the cation-radical at position 2 (NH).In the abscence of added base and at substrate concentration >2mM, the substrate itself deprotonates the cation-radical.In the presence of basic chloride ions oxidation occurs via the conjugate base of 1-phenylpyrazolidin-3-one.The lifetime of the cation-radical is relatively insensitive to the nature of the substituents at C(4) and C(5), but is increased markedly by substitution at N(2).