919832-89-6

Basic information

• Product Name: 2,4(1H,3H)-Pyrimidinedione, 6-amino-1-methyl-5-[2-(2,4,6-trichlorophenyl)diazenyl]-
• CAS NO: 919832-89-6
• Molecular Formula: C11H8Cl3N5O2
• Molecular Weight: 348.576
• Mol File: 919832-89-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,4(1H,3H)-Pyrimidinedione, 6-amino-1-methyl-5-[2-(2,4,6-trichlorophenyl)diazenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4(1H,3H)-Pyrimidinedione, 6-amino-1-methyl-5-[2-(2,4,6-trichlorophenyl)diazenyl]-(919832-89-6)
• EPA Substance Registry System: 2,4(1H,3H)-Pyrimidinedione, 6-amino-1-methyl-5-[2-(2,4,6-trichlorophenyl)diazenyl]-(919832-89-6)

Safety Data

• Hazardous Substances Data: 919832-89-6(Hazardous Substances Data)

Upstream product

• 2434-53-9 6-amino-1-methyluracil 
• 634-93-5 2,4,6-trichloroaniline 

Downstream Products

• 919833-02-6 4-methyl-2-(2,4,6-trichloro-phenyl)-2,4-dihydro-[1,2,3]triazolo[4,5-d]pyrimidine-5,7-dione 

Relevant articles and documents

Synthesis and antiviral and antitumor activities of 2H-[1,2,3]triazolo[4,5-d]pyrimidines and 1H-, 2H-, and 3H-[1,2,3] triazolo [4,5-d]pyrimidin-5(4H)-one-7(6H)-thiones

This paper describes a facile synthesis of 2-aryl-2H-[1,2,3]triazolo-[4,5-d]pyrimidine-5,7(4H,6H)-diones (3a-o) and 7-amino-2-aryl-5-phenyl-2H-[1,2,3]triazolo[4,5-d]pyrimidines (6a-e) prepared by oxidative cyclization of 6-amino-5-arylazopyrimidine-2,4(1H-3H)-diones (2a-o) and 4,6-diamino-5-arylazo-2-phenylpyrimidines (5a-e) with CUSO4, respectively, and a reliable thionation of [1,2,3]triazolo[4,5-d]pyrimidine-5,7(4H,6H)-diones (3a,e,f, 7a,b and 9) accomplished by the reaction with phosphorous pentasulfide or Lawesson's reagent as well as evaluation of their antiviral and antitumor activities in vitro.