Description

Caffeine Dimer CAS NO 138455-22-8 is a specialized dimeric derivative of caffeine, a compound of significant interest in advanced chemical research and development. This unique molecule offers a distinct structural framework compared to monomeric caffeine, providing a valuable tool for studying structure-activity relationships and developing novel materials or bioactive compounds. It is primarily sought by researchers and product developers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, material science, and as a sophisticated chemical intermediate.

Application

• Pharmaceutical Research: Serves as a key intermediate or reference standard in the synthesis and development of new therapeutic agents, particularly those targeting neurological pathways.
• Agrochemical Development: Used in research for creating novel plant growth regulators or pesticides with modified activity profiles based on the dimeric xanthine structure.
• Biochemical Studies: Acts as a probe or ligand in biochemical assays to investigate receptor binding, enzyme inhibition, and other molecular interactions.
• Material Science: Investigated as a building block for advanced organic materials, polymers, or supramolecular assemblies due to its rigid, multi-ring structure.
• Analytical Reference Standard: Employed as a high-purity standard in analytical laboratories for method development, validation, and quality control testing.
• Chemical Synthesis: Utilized as a specialized intermediate for the synthesis of more complex heterocyclic compounds and fine chemicals.

Basic Information

Product Name	Caffeine Dimer
CAS No.	138455-22-8
Molecular Formula	C₁₆H₁₈N₈O₄
Molecular Weight	386.37 g/mol
Synonyms	1,3,7-Trimethyl-2,6-dioxo-8-((1,3,7-trimethyl-2,6-dioxo-1,2,3,6-tetrahydro-9H-purin-8-yl)methyl)-1,2,3,6-tetrahydro-9H-purine; 8,8'-Methylenebis(1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione); Caffeine Dimer; Dimeric Caffeine; 8,8'-Methylenebiscaffeine; Bis(1,3,7-trimethylxanthinyl-8)methane
EINECS	Contact for details

Quality Control

Our Caffeine Dimer is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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