1-methyl-3-propylxanthine

Base Information

Chemical Name:1-methyl-3-propylxanthine
CAS No.:72117-78-3
Molecular Formula:C₉H₁₂N₄O₂
Molecular Weight:208.22
Hs Code.:
Mol file:72117-78-3.mol

Synonyms:1H-Purine-2,6-dione,3,7-dihydro-3-methyl-1-propyl- (9CI); 3-Methyl-1-propylxanthine

Suppliers and Price of 1-methyl-3-propylxanthine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of 1-methyl-3-propylxanthine

Chemical Property:

Vapor Pressure:2.58E-08mmHg at 25°C
Melting Point:205 - 207 °C (ethyl acetate)
Boiling Point:450.7°C at 760 mmHg
Flash Point:226.4°C
PSA：72.68000
Density:1.326g/cm³
LogP:-0.16670

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1-methyl-3-propylxanthine

There total 3 articles about 1-methyl-3-propylxanthine 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: 63.0%

: 135461-99-3
7-(4-Methoxy-benzyl)-3-methyl-1-propyl-3,7-dihydro-purine-2,6-dione

: 72117-78-3
3-Methyl-1-propylxanthine

Guidance literature:: With sulfuric acid; methoxybenzene; In trifluoroacetic acid; for 7h; Heating;
DOI:10.1021/jm00100a008

Reference yield:

: 1076-22-8
3-methylxanthine

: 72117-78-3
3-Methyl-1-propylxanthine

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / K₂CO₃ / dimethylformamide / 2 h / 60 °C

2: K₂CO₃ / dimethylformamide / 3 h / 50 °C

3: 63 percent / conc. H₂SO₄, anisole / trifluoroacetic acid / 7 h / Heating

With sulfuric acid; potassium carbonate; methoxybenzene; In N,N-dimethyl-formamide; trifluoroacetic acid;
DOI:10.1021/jm00100a008

Reference yield:

: 143958-73-0
3,7-dihydro-7-(4-methoxybenzyl)-3-methyl-1H-purine-2,6-dione

: 72117-78-3
3-Methyl-1-propylxanthine

Guidance literature:: Multi-step reaction with 2 steps

1: K₂CO₃ / dimethylformamide / 3 h / 50 °C

2: 63 percent / conc. H₂SO₄, anisole / trifluoroacetic acid / 7 h / Heating

With sulfuric acid; potassium carbonate; methoxybenzene; In N,N-dimethyl-formamide; trifluoroacetic acid;
DOI:10.1021/jm00100a008