Description

1H-Purine-2,6-Dione, 3,7-Dihydro-1,3-Diethyl-8-(2-(3,4-Difluorophenyl) Ethenyl)-, (E)- is a specialized purine derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical high-purity intermediate or reference standard for synthesizing novel therapeutic agents. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers working on targeted drug discovery programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel adenosine receptor modulators and other purine-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in studying enzyme kinetics, receptor binding assays, and signal transduction pathways involving purinergic systems.
• Preclinical Development: Serves as a crucial material for pharmacokinetic, pharmacodynamic, and toxicology studies during early drug candidate screening.
• Organic Synthesis: Employed in advanced organic chemistry for constructing complex heterocyclic frameworks due to its functionalized purine core and ethenyl substituent.
• Chemical Reference Standard: Utilized for analytical method development, validation, and quality control in laboratories requiring high-purity certified materials.

Basic Information

Product Name	1H-Purine-2,6-Dione, 3,7-Dihydro-1,3-Diethyl-8-(2-(3,4-Difluorophenyl) Ethenyl)-, (E)-
CAS No.	155271-46-8
Molecular Formula	C₁₇H₁₈F₂N₄O₂
Molecular Weight	348.35 g/mol
Synonyms	(E)-1,3-Diethyl-8-(2-(3,4-difluorophenyl)ethenyl)-3,7-dihydro-1H-purine-2,6-dione; 1,3-Diethyl-8-[(E)-2-(3,4-difluorophenyl)ethenyl]-3,7-dihydro-1H-purine-2,6-dione; 8-[(E)-2-(3,4-Difluorophenyl)vinyl]-1,3-diethyl-3,7-dihydro-1H-purine-2,6-dione; 1,3-Diethyl-8-[(E)-2-(3,4-difluorophenyl)vinyl]xanthine; DF-1; A purine derivative with CAS 155271-46-8
EINECS	Contact for details

Quality Control

Our 1H-Purine-2,6-Dione derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, MS), to ensure it meets the stringent requirements for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request. We can supply material compliant with various internal quality standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to strong light should be avoided. Keep the container tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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