37389-79-0

Basic information

• Product Name: 5-(2,3-dimethoxybenzyl)pyrimidine-2,4-diamine
• CAS NO: 37389-79-0
• Molecular Formula: C₁₃H₁₆N₄O₂
• Molecular Weight: 260.2917
• Mol File: 37389-79-0.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 493°C at 760 mmHg
• Flash Point: 252°C
• Density: 1.252g/cm³
• Vapor Pressure: 7.3E-10mmHg at 25°C
• Refractive Index: 1.626
• CAS DataBase Reference: 5-(2,3-dimethoxybenzyl)pyrimidine-2,4-diamine(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(2,3-dimethoxybenzyl)pyrimidine-2,4-diamine(37389-79-0)
• EPA Substance Registry System: 5-(2,3-dimethoxybenzyl)pyrimidine-2,4-diamine(37389-79-0)

Safety Data

• Hazardous Substances Data: 37389-79-0(Hazardous Substances Data)

Upstream product

• 86-51-1 2,3-dimethyoxybenzaldehyde 
• 63307-08-4 3-(2,3-dimethoxy-phenyl)-propionic acid ethyl ester 
• 113-00-8 guanidine nitrate 
• 109-94-4 formic acid ethyl ester 
• 110-67-8 3-Methoxypropionitrile 

Relevant articles and documents

Quantitative structure-activity relationships of 2,4-diamino-5-(2-X- benzyl)pyrimidines versus bacterial and avian dihydrofolate reductase

Quantitative structure-activity relationships (QSAR) have been formulated for a set of 15 2,4-diamino-5-(2-X-benzyl)pyrimidines versus dihydrofolate reductase from Lactobacillus casei and chicken liver. QSARs were also developed for comprehensive data sets containing mono-, di-, and trisubstituted benzyl derivatives. Particular emphasis was placed on the role played by ortho substituents in the overall binding process and subsequent inhibition of the catalytic process in both the prokaryotic and eucaryotic DHFRs. Comparisons between the two QSARs reveal subtle differences at specific positions which can be optimized to design more selective antibacterial agents.