89073-61-0

Basic information

• Product Name: Benzenesulfonic acid, 3-(1,3-diethyl-2,3,6,7-tetrahydro-2,6-dioxo-1H-purin-8-yl)-
• CAS NO: 89073-61-0
• Molecular Formula: C15H16N4O5S
• Molecular Weight: 402.472
• Mol File: 89073-61-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzenesulfonic acid, 3-(1,3-diethyl-2,3,6,7-tetrahydro-2,6-dioxo-1H-purin-8-yl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonic acid, 3-(1,3-diethyl-2,3,6,7-tetrahydro-2,6-dioxo-1H-purin-8-yl)-(89073-61-0)
• EPA Substance Registry System: Benzenesulfonic acid, 3-(1,3-diethyl-2,3,6,7-tetrahydro-2,6-dioxo-1H-purin-8-yl)-(89073-61-0)

Safety Data

• Hazardous Substances Data: 89073-61-0(Hazardous Substances Data)

Upstream product

• 121-53-9 3-sulfosalicylic acid 
• 52998-22-8 5,6-diamino-1,3-diethyluracil 

Relevant articles and documents

Synthesis of Xanthines as Adenosine Antagonists, a Practical Quantitative Structure-Activity Relationship Application

A set of 56 8-phenylxanthines, previously tested for adenosine antagonism (adenosine A1 receptor affinity), was analyzed by quantitative structure-activity relationship (QSAR) techniques.The resulting QSAR revealed that (1) the most potent receptor binders had already been made in this series and thus suggested the termination of synthesis of compounds with additional phenyl substituents to increase potency and (2) potency was much more strongly affected by changes in ortho than para phenyl substitution.On the basis of this study, an additional 20 compounds were synthesized that contained primarily para substituents designed to increase aqueous solubility.High potency was maintained among the resulting sulfonamide derivatives (as predicted by the QSAR), and aqueous solubility was dramatically increased.Furthemore, in vitro antagonism of an adenosine receptor mediated physiological effect was demonstrated.