Dimabefylline

Base Information

• Chemical Name: Dimabefylline
• CAS No.: 1703-48-6
• Molecular Formula: C16H19 N5 O2
• Molecular Weight: 313.35
• Hs Code.: 2933990090
• Mol file: 1703-48-6.mol

Synonyms:Theophylline,7-[p-(dimethylamino)benzyl]- (7CI,8CI); Dimabefylline; LJ 278

Chemical Property of Dimabefylline

Chemical Property:

• Vapor Pressure: 1.48E-11mmHg at 25°C
• Boiling Point: 535.8°Cat760mmHg
• Flash Point: 277.9°C
• PSA: 65.06000
• Density: 1.28g/cm³
• LogP: 0.54800

Purity/Quality:

97% ^*data from raw suppliers

DIMABEFYLLINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Dimabefylline

There total 2 articles about Dimabefylline which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

theophylline (58-55-9,75448-53-2) + 4-(bromomethyl)-N,N-dimethylaniline → 1,3-dimethyl-7-(4-dimethylamino-benzyl)-3,7-dihydro-purine-2,6-dione (1703-48-6)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 16h; Sealed tube;

DOI:10.1124/jpet.119.257204

Reference yield:

→ 1,3-dimethyl-7-(4-dimethylamino-benzyl)-3,7-dihydro-purine-2,6-dione (1703-48-6)

Guidance literature:

Theophyllin-Na-Salz, Chlorverb.;

upstream raw materials:

theophylline

Refernces