Description

8-Bromo-3-Methyl-7-(4-Methylbenzyl)-3,7-Dihydro-1H-Purine-2,6-Dione CAS NO 303970-31-2 is a high-purity, heterocyclic organic compound belonging to the xanthine derivative class. This specialty chemical serves as a critical building block and advanced intermediate in modern pharmaceutical and agrochemical research. It is primarily needed by R&D and process development teams in the pharmaceutical, biotechnology, and fine chemical synthesis sectors for developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel adenosine receptor antagonists and other purine-based drug candidates.
• Biochemical Research: Used as a reference standard and tool compound in enzymatic studies and receptor binding assays.
• Agrochemical Development: Serves as an intermediate for creating new plant growth regulators or pesticide formulations.
• Organic Synthesis Building Block: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Academic Research: Employed in universities and research institutes for investigating purine chemistry and developing new synthetic methodologies.
• Contract Manufacturing (CMO): Supplied to CMOs for the scale-up and cGMP production of active pharmaceutical ingredients (APIs).

Basic Information

Item	Details
Product Name	8-Bromo-3-Methyl-7-(4-Methylbenzyl)-3,7-Dihydro-1H-Purine-2,6-Dione
CAS No.	303970-31-2
Molecular Formula	C₁₄H₁₃BrN₄O₂
Molecular Weight	349.18 g/mol
Synonyms	8-Bromo-3-methyl-7-(4-methylbenzyl)-3,7-dihydro-1H-purine-2,6-dione; 8-Bromo-3-methyl-7-(p-methylbenzyl)xanthine; 8-Bromo-3-methyl-7-(4-methylbenzyl)xanthine; 303970-31-2; 8-Bromo-3-methyl-7-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dione; 7-(4-Methylbenzyl)-8-bromo-3-methyl-3,7-dihydro-1H-purine-2,6-dione
EINECS	Contact for details

Quality Control

Our production of 8-Bromo-3-Methyl-7-(4-Methylbenzyl)-3,7-Dihydro-1H-Purine-2,6-Dione adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring research-grade to cGMP standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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