Description

8,8'-Methylenebis[2,7-Dihydro-1,3-Dimethyl-2-Thioxo-1H-Purin-6(3H)-One] is a specialized purine derivative with a unique bridged methylene structure, serving as a critical intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of high-value fine chemicals and active pharmaceutical ingredients (APIs). Industrial researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors require this high-purity building block to drive innovation in their R&D and production processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel purine-based drug candidates, including potential antiviral and anticancer agents.
• Agrochemical Research: Used in developing advanced crop protection agents and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds in specialty chemistry.
• Biochemical Probe Development: Utilized in research to create molecular probes for studying enzymatic pathways and biological mechanisms.
• Material Science: Potential intermediate in the synthesis of organic electronic materials and specialty polymers.
• Academic & Industrial R&D: Essential reagent for methodological development in organic chemistry and process chemistry laboratories.

Basic Information

Product Name	8,8'-Methylenebis[2,7-Dihydro-1,3-Dimethyl-2-Thioxo-1H-Purin-6(3H)-One]
CAS No.	1915-58-8
Molecular Formula	C₁₇H₁₈N₁₀O₂S₂
Molecular Weight	474.52 g/mol
Synonyms	8,8'-Methylenebis(theophylline); 1,3-Dimethyl-8,8'-methylenebis(2,3,6,7-tetrahydro-1H-purine-2,6-dithione); Bis(1,3-dimethyl-2,6-dithioxopurin-8-yl)methane; Theophylline, 8,8'-methylenebis-; 8,8'-Methylenedi(theophylline); 1H-Purine-6(3H)-one, 8,8'-methylenebis[2,7-dihydro-1,3-dimethyl-2-thioxo-; NSC 403169
EINECS	217-633-8

Quality Control

Our production of 8,8'-Methylenebis[2,7-Dihydro-1,3-Dimethyl-2-Thioxo-1H-Purin-6(3H)-One] adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Keep the container tightly sealed in a dry environment to minimize moisture exposure.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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