Description

3,7(Or 3,9)-Dihydro-1,3,7,8(Or 1,3,8,9)-Tetramethyl-1H-Purine-2,6-Dione is a specialized dimethylxanthine derivative with a unique purine-dione structure. This compound is valued for its role as a key synthetic intermediate and research chemical in advanced organic synthesis. It is primarily required by pharmaceutical R&D laboratories, agrochemical manufacturers, and academic institutions engaged in heterocyclic chemistry and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel xanthine-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used in studies investigating adenosine receptor antagonists, phosphodiesterase (PDE) inhibitors, and other purinergic signaling pathways.
• Agrochemical Development: Acts as a precursor in the research and development of new plant growth regulators or specialized agrochemicals.
• Organic Synthesis: Employed as a versatile scaffold for constructing complex heterocyclic compounds in academic and industrial research settings.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and compound identification.

Basic Information

Product Name	3,7(Or 3,9)-Dihydro-1,3,7,8(Or 1,3,8,9)-Tetramethyl-1H-Purine-2,6-Dione
CAS No.	55059-19-3
Molecular Formula	C9H12N4O2
Molecular Weight	208.22 g/mol
Synonyms	1,3,7,8-Tetramethyl-3,7-dihydro-1H-purine-2,6-dione; 1,3,8,9-Tetramethyl-3,9-dihydro-1H-purine-2,6-dione; 3,7-Dihydro-1,3,7,8-tetramethyl-1H-purine-2,6-dione; Tetramethyluric acid (isomer); TMU; 1,3,7,8-Tetramethyluric acid; 1,3,8,9-Tetramethyluric acid
EINECS	Contact for details

Quality Control

Our 3,7(Or 3,9)-Dihydro-1,3,7,8(Or 1,3,8,9)-Tetramethyl-1H-Purine-2,6-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.