Description

8,8'-Ethylenebistheophyline is a specialized heterocyclic organic compound, a dimeric derivative of theophylline, known for its role as a key pharmaceutical intermediate and research chemical. Its value lies in its structural framework, which is pivotal for synthesizing more complex molecules with potential biological activity, particularly in medicinal chemistry. This product is essential for R&D laboratories, pharmaceutical manufacturers, and fine chemical producers focused on developing new therapeutic agents, especially in the areas of central nervous system stimulants and bronchodilators.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel xanthine derivatives and other active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to develop new drugs targeting adenosine receptors.
• Reference Standard: Serves as an analytical standard in quality control laboratories for method development and validation.
• Biochemical Research: Employed in biochemical assays to study enzyme inhibition and modulation of cellular pathways.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to create complex, high-value specialty chemicals.

Basic Information

Product Name	8,8'-Ethylenebistheophyline
CAS No.	1784-67-4
Molecular Formula	C₁₈H₂₀N₈O₄
Molecular Weight	412.41 g/mol
Synonyms	1,3-Dimethyl-8,8'-(ethylenediimino)di-3,7-dihydro-1H-purine-2,6-dione; 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-8,8'-(ethylenediimino)di-; Ethylenebistheophylline; 8,8'-Ethylenediiminoditheophylline; Theophylline, 8,8'-ethylenebis-; NSC 82116; Bis(theophylline-8)ethylene
EINECS	217-229-3

Quality Control

Our 8,8'-Ethylenebistheophyline is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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