1043023-95-5

Basic information

• Product Name: 5-[(2'-phenyl-4'H-4'-oxo-1'-benzopyran-6'-yl)methylenyl]-2,4-imidazolidinedione
• Synonyms: 5-[(2'-phenyl-4'H-4'-oxo-1'-benzopyran-6'-yl)methylenyl]-2,4-imidazolidinedione
• CAS NO: 1043023-95-5
• Molecular Weight: 332.315
• Mol File: 1043023-95-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5-[(2'-phenyl-4'H-4'-oxo-1'-benzopyran-6'-yl)methylenyl]-2,4-imidazolidinedione(CAS DataBase Reference)
• NIST Chemistry Reference: 5-[(2'-phenyl-4'H-4'-oxo-1'-benzopyran-6'-yl)methylenyl]-2,4-imidazolidinedione(1043023-95-5)
• EPA Substance Registry System: 5-[(2'-phenyl-4'H-4'-oxo-1'-benzopyran-6'-yl)methylenyl]-2,4-imidazolidinedione(1043023-95-5)

Safety Data

• Hazardous Substances Data: 1043023-95-5(Hazardous Substances Data)

Upstream product

• 461-72-3 2,4-imidazolidinedione 
• 228088-38-8 2-(3'-formyl-phenyl)-4H-1-benzopyran-4-one 
• 50400-51-6 6-bromomethylflavone 
• 29976-75-8 6-methylflavone 
• 50549-48-9 flavone-6-carboxaldehyde 

Relevant articles and documents

Studies on the antioxidant activity of some thiazolidinedione, imidazolidinedione and rhodanine derivatives having a flavone core

A series of flavonyl-2,4-thiazolidinedione, imidazolidinedione and rhodanine derivatives were tested for their antioxidant activity as scavengers of oxygen free radicals. Free radical scavenging activities, including superoxide anion radical (O-2), hydroxyl radical (HO?) and 2,2′-diphenyl-1-picrylhydrazyl free radical have been evaluated using chemiluminescence, electron paramagnetic resonance and spin trapping with 5,5-dimethyl-1-pyrroline-1-oxide as a spin trap. Potassium superoxide in dimethylsulfoxide and 18-crown-6 ether were used for the production of O-2. Hydroxyl radical was generated using the Fenton reaction. Ten of the eleven examined compounds exhibited decrease in chemiluminescence, but there were large differences in the decrease, ranging from 16% to 89%; also, two of these compounds increased light emission by about 200%. On the contrary, all compounds tested exhibited 30-68% scavenging HO? and 25-96% scavenging the DPPH radical respectively. Possible mechanisms are proposed to explain the results.