64467-32-9

Basic information

• Product Name: 1,3,6-trimethylpyrimido[4,5-d]pyrimidine-2,4,5,7(1H,3H,6H,8H)-tetrone
• CAS NO: 64467-32-9
• Molecular Formula: C₉H₁₀N₄O₄
• Molecular Weight: 238.2001
• Mol File: 64467-32-9.mol
• Article Data: 1

Chemical Properties

• Density: 1.6g/cm³
• Refractive Index: 1.658
• CAS DataBase Reference: 1,3,6-trimethylpyrimido[4,5-d]pyrimidine-2,4,5,7(1H,3H,6H,8H)-tetrone(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,6-trimethylpyrimido[4,5-d]pyrimidine-2,4,5,7(1H,3H,6H,8H)-tetrone(64467-32-9)
• EPA Substance Registry System: 1,3,6-trimethylpyrimido[4,5-d]pyrimidine-2,4,5,7(1H,3H,6H,8H)-tetrone(64467-32-9)

Safety Data

• Hazardous Substances Data: 64467-32-9(Hazardous Substances Data)

Upstream product

• 530-62-1 1,1'-carbonyldiimidazole 
• 64467-21-6 6-amino-1,3-dimethyl-5(N-methylcarbamoyl)uracil 

Relevant articles and documents

PYRIMIDINES. PART 57. A VERSATILE SYNTHESIS OF PYRIMIDOPYRIMIDINE-2,4,5-TRIONE DERIVATIVES

Synthesis of pyrimidopyrimidine derivatives (2-5) was effected by cyclization of 6-amino-5-carbamoyluracil derivatives (1) with one-carbon reagents such as dimethylformamide dimethylacetal, acid anhydrides, and N,N'-carbonyldiimidazole.