141807-96-7

Basic information

• Product Name: 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-7-methyl-1,3-dipropyl-3,7-dihydro-1H-purine-2,6-dione
• Synonyms: 1,3-Dipropyl-7-methyl-8-(3,4-dimethoxystyryl)xanthine; 1H-purine-2,6-dione, 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-3,7-dihydro-7-methyl-1,3-dipropyl-
• CAS NO: 141807-96-7
• Molecular Formula: C₂₂H₂₈N₄O₄
• Molecular Weight: 412.4821
• Mol File: 141807-96-7.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 616°C at 760 mmHg
• Flash Point: 326.3°C
• Density: 1.2g/cm³
• Vapor Pressure: 4.18E-15mmHg at 25°C
• Refractive Index: 1.587
• CAS DataBase Reference: 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-7-methyl-1,3-dipropyl-3,7-dihydro-1H-purine-2,6-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-7-methyl-1,3-dipropyl-3,7-dihydro-1H-purine-2,6-dione(141807-96-7)
• EPA Substance Registry System: 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-7-methyl-1,3-dipropyl-3,7-dihydro-1H-purine-2,6-dione(141807-96-7)

Safety Data

• Hazardous Substances Data: 141807-96-7(Hazardous Substances Data)

Upstream product

• 14737-89-4 3,4-dimethoxy-trans-cinnamic acid 
• 81250-34-2 1,3-dipropyl-5,6-diaminouracil 
• 141807-95-6 (E)-8-(3,4-dimethoxystyryl)-1,3-dipropylxanthine 
• 74-88-4 methyl iodide 
• 142665-18-7 (E)-N-(6-Amino-2,4-dioxo-1,3-dipropyl-1,2,3,4-tetrahydro-pyrimidin-5-yl)-3-(3,4-dimethoxy-phenyl)-acrylamide 

Downstream Products

• 151539-46-7 (E)-8-(3,4-Dihydroxystyryl)-7-methyl-1,3-dipropylxanthine 
• 151539-40-1 (E,18 percent-Z,82 percent)7-methyl-8-(3,4-dimethoxystyryl)-1,3-dipropylxanthine 

Relevant articles and documents

Xanthine derivatives

The present invention relates to novel xanthine derivatives of the formula (I) which are selectively antagonistic to an adenosine A 2 receptor, and pharmaceutically acceptable salts thereof. Formula (I): STR1 In the formula, R 1 and R 2 are the same or di

Structure-activity relationships of 8-styrylxanthines as A2-selective adenosine antagonists

A series of substituted 8-styryl derivatives of 1,3,7-alkylxanthines was synthesized as potential A2-selective adenosine receptor antagonists, and the potency at rat brain A1- and A2-receptors was studied in radioligand bi