Description

8-{[2-(4-Chlorophenyl)-2-Oxoethyl]Sulfanyl}-7-Ethyl-1,3-Dimethyl-3,7-Dihydro-1H-Purine-2,6-Dione is a high-purity, specialized xanthine derivative with a unique sulfur-linked chlorophenylketone side chain. This compound is of significant interest as a key pharmaceutical intermediate and a versatile chemical building block for advanced research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and life science sectors for synthesizing novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential adenosine receptor antagonists and other purine-based therapeutic agents.
• Biochemical Research: Used as a reference standard or a probe compound in enzymatic studies and pharmacological screening assays.
• Agrochemical Development: Acts as a building block for creating novel pesticides or herbicides due to its complex heterocyclic structure.
• Organic Synthesis: Employed in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization programs.
• Academic Research: Utilized in universities and research institutes for investigating new chemical reactions and purine chemistry.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs developing client-specific molecular entities.

Basic Information

Product Name	8-{[2-(4-Chlorophenyl)-2-Oxoethyl]Sulfanyl}-7-Ethyl-1,3-Dimethyl-3,7-Dihydro-1H-Purine-2,6-Dione
CAS No.	335403-35-5
Molecular Formula	C₁₇H₁₇ClN₄O₃S
Molecular Weight	392.86 g/mol
Synonyms	8-[(2-(4-Chlorophenyl)-2-oxoethyl)thio]-7-ethyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; 7-Ethyl-8-[(2-(4-chlorophenyl)-2-oxoethyl)thio]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; 8-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-7-ethyl-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione; 1H-Purine-2,6-dione, 8-[[2-(4-chlorophenyl)-2-oxoethyl]thio]-7-ethyl-3,7-dihydro-1,3-dimethyl-; CAS 335403-35-5
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality management systems. Every batch undergoes comprehensive analytical characterization using techniques such as HPLC, NMR, and MS to ensure structural identity and high chemical purity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting purity, assay, and impurity profiles. We support development and commercial projects with consistent quality and full traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to protect from moisture and contamination. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Assay	≥ 98.0% (on dried basis)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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