1804-49-5

Basic information

• Product Name: 1-(2,3-dimethylphenyl)-2,4-(1H,3H)quinazolinedione
• Synonyms: 1-(2,3-dimethylphenyl)-2,4-(1H,3H)quinazolinedione
• CAS NO: 1804-49-5
• Molecular Weight: 266.299
• Mol File: 1804-49-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(2,3-dimethylphenyl)-2,4-(1H,3H)quinazolinedione(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2,3-dimethylphenyl)-2,4-(1H,3H)quinazolinedione(1804-49-5)
• EPA Substance Registry System: 1-(2,3-dimethylphenyl)-2,4-(1H,3H)quinazolinedione(1804-49-5)

Safety Data

• Hazardous Substances Data: 1804-49-5(Hazardous Substances Data)

Upstream product

• 61-68-7 mefenamic Acid 
• 57-13-6 urea 

Downstream Products

• 331628-69-4 1-(2,3-dimethylphenyl)-3-(ethoxycarbonylmethyl)-2,4-(1H,3H)quinazolinedione 
• 331628-81-0 N¹ {1-(2,3-dimethylphenyl)-2,4-(1H,3H)-quinazolinedion-3-yl} acetyl-N⁴-phenyl thiosemicarbazide 
• 331628-82-1 1-phenyl-2-{1-[(2,3-dimethylphenyl)-2,4-(1H,3H)quinazolinedion-3-yl]methyl}-1,3,4-triazole-5-thione 
• 331628-70-7 1-(2,3-dimethylphenyl)-3-(hydrazinocarbonylmethyl)-2,4-(1H,3H)quinazolinedione 
• 34924-66-8 1-(2,3-dimethyl-phenyl)-3-ethyl-1H-quinazoline-2,4-dione 

Relevant articles and documents

Synthesis of novel 2,4 (1h, 3h)-quinazolinedione derivatives with analgesic andanti-inflammatory activities

Starting from mefenamic acid a series of 1- (2,3- dimethyl- phenyl) -2,4 (1H,3H)-quinazolinedione derivatives were prepared. Structures of the new compounds were confirmed by microanalysis, IR, and 1H-NMR. Seven representive compounds were subjected to preliminary pharmacological screening which revealed that some of them exhibited analgesic and anti-inflammatory activity greater than mefenamic acid.