Description

1,3-Dipropyl-8-p-Sulfophenylxanthine is a high-purity, specialized xanthine derivative with a sulfophenyl substituent, offering unique chemical functionality. This compound is valued for its role as a key intermediate and research chemical in advanced pharmaceutical development and biochemical studies. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutic agents and conducting receptor-based research.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of adenosine receptor antagonists and other xanthine-based drug candidates.
• Biochemical Research: Used as a reference standard and tool compound in studies of adenosine receptor subtypes (A1, A2A, A2B, A3) and related signaling pathways.
• Diagnostic Agent Development: Serves as a precursor in the creation of labeled probes for molecular imaging and diagnostic assays.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, complex organic molecules.
• Academic Research: Utilized in university and institutional labs for pharmacological and medicinal chemistry research projects.

Basic Information

Product Name	1,3-Dipropyl-8-p-Sulfophenylxanthine
CAS No.	89073-57-4
Molecular Formula	C₁₇H₂₂N₄O₅S
Molecular Weight	394.45 g/mol
Synonyms	8-(p-Sulfophenyl)-1,3-dipropylxanthine; 8-(4-Sulfophenyl)-1,3-dipropylxanthine; 1,3-Dipropyl-8-(4-sulfophenyl)xanthine; DPSPX; 8-Sulfophenyltheophylline derivative; Xanthine, 1,3-dipropyl-8-(p-sulfophenyl)-; 8-p-Sulfophenyl-1,3-dipropylxanthine
EINECS	Contact for details

Quality Control

Our 1,3-Dipropyl-8-p-Sulfophenylxanthine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications and test results are provided to ensure full traceability and compliance with your research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.