190514-73-9

Basic information

• Product Name: Benzamide, 2-amino-N-(4-oxo-2-phenyl-3(4H)-quinazolinyl)-
• CAS NO: 190514-73-9
• Molecular Formula: C21H16N4O2
• Molecular Weight: 356.384
• Mol File: 190514-73-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Benzamide, 2-amino-N-(4-oxo-2-phenyl-3(4H)-quinazolinyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzamide, 2-amino-N-(4-oxo-2-phenyl-3(4H)-quinazolinyl)-(190514-73-9)
• EPA Substance Registry System: Benzamide, 2-amino-N-(4-oxo-2-phenyl-3(4H)-quinazolinyl)-(190514-73-9)

Safety Data

• Hazardous Substances Data: 190514-73-9(Hazardous Substances Data)

Upstream product

• 1022-46-4 2-phenyl-4H-3,1-benzoxazin-4-one 
• 1904-58-1 anthranilic acid hydrazide 
• 610-14-0 2-nitrobenzyl chloride 
• 1904-60-5 3-amino-2-phenylquinazolin-4(3H)-one 
• 178884-48-5 2-phenyl-3-(2-nitrobenzamido)quinazolin-4(3H)-one 

Downstream Products

• 190514-74-0 2-phenyl-3-[2-(4'-methylphenyl)-4-oxo-1,2,3,4-tetrahydroquinazolin-3-yl]quinazolin-4(3H)-one 
• 213551-96-3 2-phenyl-3-(2-N-chloroacetylaminobenzamido)quinazolin-4(3H)-one 

Relevant articles and documents

Bisazaheterocyclics: Part V - Synthesis of some quinazolinonyl/benzodiazepinonyl - quinazolinones

2-Phenyl-3-(2-aminobenzamido)quinazolin-4(3H)-one 1 reacts with aldehydes, phenylisocyanate and chloroacetyl chloride to give 2-phenyl-3-(2-alkyl/aryl-4-oxo-1,2,3,4-tetrahydroquinazolin-3-yl)quinazolin-4(3H)-ones 2, 2-phenyl-3-(2,4-dioxo-1,2,3,4-tetrahydr

2-Phenyl-3-(2-aminobenzamido)quinazolin-4(3H)-one as a synthon for bisazaheterocvclics

Synthesis of 2-phenyl-3-(2-aminobenzamido)quinazolin-4(3H)-one 7, a synthon of unsymmetrical bisazaheterocyclics, is reported from 3-amino-2-phenylquinazolin-4(3H)-one 2. In an alternate synthetic route 7 has been prepared by refluxing 2-aminobenzoylhydrazine and 2-phenyl-3,1-benzoxazin-4(H)-one 1 in pyridine.