75303-08-1

Basic information

• Product Name: (E)-3-styrylquinoxalin-2(1H)-one
• Synonyms: (E)-3-styrylquinoxalin-2(1H)-one
• CAS NO: 75303-08-1
• Molecular Weight: 248.284
• Mol File: 75303-08-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (E)-3-styrylquinoxalin-2(1H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-3-styrylquinoxalin-2(1H)-one(75303-08-1)
• EPA Substance Registry System: (E)-3-styrylquinoxalin-2(1H)-one(75303-08-1)

Safety Data

• Hazardous Substances Data: 75303-08-1(Hazardous Substances Data)

Upstream product

• 95-54-5 1,2-diamino-benzene 
• 14003-34-0 3-methyl-2-oxo-1,2-dihydroquinoxaline 
• 100-52-7 benzaldehyde 
• 1914-59-6 (E)-2-oxo-4-phenyl-3-butenoic acid 

Downstream Products

• 101874-99-1 3-(α,β-bis-thiocyanato-phenethyl)-1H-quinoxalin-2-one 
• 106203-57-0 3-(2'-phenylethyl)-2(1H)-quinoxalinone 
• 101423-50-1 3-(α,β-dichloro-phenethyl)-1H-quinoxalin-2-one 
• 83451-41-6 3-(α,β-dibromo-phenethyl)-1H-quinoxalin-2-one 
• 37052-98-5 2-phenylfuro<2,3-b>quinoxaline 
• 101291-14-9 3-phenylacetylquinoxaline-2(1H)-one 
• 132467-02-8 3-(β-chloro-styryl)-1H-quinoxalin-2-one 
• 22298-77-7 3-phenacylidene-3,4-dihydro-1H-quinoxalin-2-one 
• 88051-11-0 3-bromo-2-phenylfuro<2,3-b>quinoxaline 
• 63186-24-3 3-phenyl-1,2-dihydro-pyridazino[3,4-b]quinoxaline 
• 112349-14-1 1-[2-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-1-phenyl-vinyl]-pyridinium; bromide 

Relevant articles and documents

Experimental and theoretical studies for mild steel corrosion inhibition in 1.0 M HCl by three new quinoxalinone derivatives

Three quinoxalinone derivatives, namely (E)-3-styrylquinoxalin-2(1H)-one (SQ), (E)-3-(4-methoxystyryl)quinoxalin-2(1H)-one (MOSQ) and (E)-3-(4-methoxystyryl)-7-methylquinoxalin-2(1H)-one (MOSMQ) were synthesized and characterized. Thus, their inhibition e

Styrylbenzodiazinones 1. Synthese, structure et proprietes photophysiques

Several 3-styryl derivatives of 1,4-benzodiazine-2-one and of 1-methyl-1,4-benzodiazine-2-one were prepared.A structural study of these compounds by 1H and 13C NMR and by molecular modelling was carried out.The rotational isomerism around the bond connecting the imine and vinyl groups in these E styrylbenzodiazinones is discussed.The s-cis rotamer is shown to be the predominant isomer.The photophysical properties of these fluorescent dyes are reported.