40338-55-4

Basic information

• Product Name: 3-hydroxypyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione
• CAS NO: 40338-55-4
• Molecular Formula: C₇H₅N₃O₃
• Molecular Weight: 179.1329
• Mol File: 40338-55-4.mol
• Article Data: 1

Chemical Properties

• Density: 1.68g/cm³
• Refractive Index: 1.688
• CAS DataBase Reference: 3-hydroxypyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3-hydroxypyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione(40338-55-4)
• EPA Substance Registry System: 3-hydroxypyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione(40338-55-4)

Safety Data

• Hazardous Substances Data: 40338-55-4(Hazardous Substances Data)

Upstream product

• 23439-87-4 6-hydroxy-5H-pyrrolo[3,4-b]pyridine-5,7-(6H)-dione 
• 107468-47-3 N-(phenylsulphonyloxy)quinolinimide 

Relevant articles and documents

NOVEL SYNTHESIS OF PYRIDOPYRIMIDINE DIONES

N-(Phenylsulphonyloxy)quinolinimide (I) reacts with different nucleophiles to give II-VIII.It was proved that the nucleophilic attack occurs at the more electro-positive carbonyl group to give only one product in good yields.