Description

7-Methylxanthine CAS NO 552-62-5 is a purine alkaloid derivative, structurally related to caffeine and theobromine, serving as a key intermediate in the synthesis of more complex xanthine-based compounds. Its significance lies in its role as a versatile building block for pharmaceutical research and development, particularly in creating adenosine receptor antagonists and other bioactive molecules. This product is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require high-purity intermediates for drug discovery and process chemistry.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potent adenosine receptor antagonists and other therapeutic xanthine derivatives.
• Biochemical Research: Used as a reference standard and tool compound in studies of purinergic signaling, enzyme inhibition, and metabolic pathways.
• Fine Chemical Synthesis: Serves as a building block for creating specialized chemicals used in agrochemicals and advanced material science.
• Academic & Industrial R&D: Employed in discovery labs for structure-activity relationship (SAR) studies and the development of new bioactive molecules.

Basic Information

Product Name	7-Methylxanthine
CAS No.	552-62-5
Molecular Formula	C6H6N4O2
Molecular Weight	166.14 g/mol
Synonyms	7-Methyl-3,7-dihydro-1H-purine-2,6-dione; 1,7-Dihydro-7-methyl-1H-purine-2,6-dione; 7-Methylxanthine; 7-MX; NSC 5237; 3,7-Dihydro-7-methyl-3H-purine-2,6-dione; Theophylline Impurity C (EP); 7-Methyl-1H-purine-2,6(3H,7H)-dione
EINECS	209-012-2

Quality Control

Our 7-Methylxanthine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which could affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals (as Pb)	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0%

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