119483-39-5

Basic information

• Product Name: Acetamide, N-(1,1-dimethyl-2-phenylethyl)-2-[(2-hydroxyethyl)[2-[methyl(1-methyl-2- phenylethyl)amino]-2-oxoethyl]amino]-N-methyl-
• CAS NO: 119483-39-5
• Molecular Formula: C27H39N3O3
• Molecular Weight: 453.625
• Mol File: 119483-39-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Acetamide, N-(1,1-dimethyl-2-phenylethyl)-2-[(2-hydroxyethyl)[2-[methyl(1-methyl-2- phenylethyl)amino]-2-oxoethyl]amino]-N-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Acetamide, N-(1,1-dimethyl-2-phenylethyl)-2-[(2-hydroxyethyl)[2-[methyl(1-methyl-2- phenylethyl)amino]-2-oxoethyl]amino]-N-methyl-(119483-39-5)
• EPA Substance Registry System: Acetamide, N-(1,1-dimethyl-2-phenylethyl)-2-[(2-hydroxyethyl)[2-[methyl(1-methyl-2- phenylethyl)amino]-2-oxoethyl]amino]-N-methyl-(119483-39-5)

Safety Data

• Hazardous Substances Data: 119483-39-5(Hazardous Substances Data)

Upstream product

• 126-27-2 oxethazaine 
• 2293-55-2 chloro-acetic acid-[(1,1-dimethyl-2-phenyl-ethyl)-methyl-amide] 
• 55901-99-0 2-chloro-N-methyl-N-(1-methyl-2-phenyl-ethyl)-acetamide 
• 141-43-5 ethanolamine 

Relevant articles and documents

Stability of oxetacain and the structure of its degradation products

Refluxed acid aqueous solutions of oxetacain (1) show 3 degradation products. 1 is decomposed at room temperature (20 °C, 480 d) 10%. 7 degradation products of crystalline 1 are detectable in the temperature-moisture test. At room temperature no other product than 1 appears. Under normal storage conditions a 5-year stability for acid aqueous solutions and a more than 10-year stability for crystalline 1 are estimated. Small amounts of the degradation products were isolated by TLC and HPLC. According to MS, UV and IR analysis their structures are mephentermin (2), a morpholinone derivative (3), a carboxylic acid derivative of 1 (4), a mono-C-demethyl-1 (5) and a mono-N-de(1-phenyl-2-methyl-propyl)-1 (6). The structures of 2 other degradation products are unknown. MS fragmentation mechanisms are discussed.