6,7-dimethyl-1H-pteridin-4-one

Base Information

• Chemical Name: 6,7-dimethyl-1H-pteridin-4-one
• CAS No.: 14684-54-9
• Molecular Formula: C8H8 N4 O
• Molecular Weight: 176.178
• Hs Code.: 2933990090
• Mol file: 14684-54-9.mol

Synonyms:4(1H)-Pteridinone,6,7-dimethyl- (8CI,9CI); 4(3H)-Pteridinone, 6,7-dimethyl- (7CI); 4-Pteridinol,6,7-dimethyl- (6CI); 4-Hydroxy-6,7-dimethylpteridine;4-Oxo-6,7-dimethylpteridine; 6,7-Dimethyl-4(3H)-pteridinone; NSC 45778

Chemical Property of 6,7-dimethyl-1H-pteridin-4-one

Chemical Property:

• Vapor Pressure: 9.3E-06mmHg at 25°C
• Melting Point: 355-360 °C (decomp)
• Refractive Index: 1.6590 (estimate)
• Boiling Point: 372.9°Cat760mmHg
• PKA: 3.83±0.40(Predicted)
• Flash Point: 179.3°C
• PSA: 71.53000
• Density: 1.48g/cm³
• LogP: 0.32990
• Water Solubility.: 908.3mg/L(22.5 oC)

Purity/Quality:

99% ^*data from raw suppliers

6,7-Dimethylpteridin-4(1H)-one 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 6,7-Dimethyl-pteridin-4-ol is a useful reagent for pteridine studies.

Technology Process of 6,7-dimethyl-1H-pteridin-4-one

There total 3 articles about 6,7-dimethyl-1H-pteridin-4-one 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: 72.0%

6-chloro-4,5-diaminopyrimidine (4316-98-7) + dimethylglyoxal (431-03-8) → 6,7-dimethyl-4-hydroxypteridine (14684-54-9)

Guidance literature:

In methanol; toluene; for 1h; Reflux;

Reference yield:

4-chloro-6,7-dimethyl-pteridine (32587-03-4) → 6,7-dimethylpteridin-4(3H)-one (14684-54-9)

Guidance literature:

With sodium hydrogencarbonate;

DOI:10.1021/ja01582a062

Reference yield:

5,6-diamino-4(3H)-pyrimidinone (1672-50-0) + dimethylglyoxal (431-03-8) → 6,7-dimethylpteridin-4(3H)-one (14684-54-9)

Guidance literature:

With water;

upstream raw materials:

4-chloro-6,7-dimethyl-pteridine

5,6-diamino-4(3H)-pyrimidinone

dimethylglyoxal

6-chloro-4,5-diaminopyrimidine

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