Description

Astrophylline is a specialized organic compound belonging to the class of xanthine alkaloids. This high-purity chemical is valued for its role as a key intermediate and research standard in advanced pharmaceutical development and biochemical studies. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers requiring consistent, high-quality building blocks. Our supply ensures reliable access to this material for critical applications in drug discovery and synthesis.

Application

• Pharmaceutical Research & Development: Serves as a crucial reference standard and intermediate in the synthesis of novel therapeutic agents, particularly those targeting neurological pathways.
• Biochemical Studies: Used as a tool compound in enzymatic and receptor-binding assays to study purinergic signaling and related biological mechanisms.
• Analytical Chemistry: Employed as a certified reference material (CRM) for method development, calibration, and quality control in HPLC, LC-MS, and other analytical techniques.
• Fine Chemical Synthesis: Acts as a sophisticated building block for the custom synthesis of complex molecules and derivatives for specialized applications.
• Academic Research: Provides a pure substrate for university and institutional research projects in medicinal chemistry, pharmacology, and organic synthesis.

Basic Information

Product Name	Astrophylline
CAS No.	5081-53-8
Molecular Formula	C7H8N4O2
Molecular Weight	180.16 g/mol
Synonyms	1,3,7-Trimethylxanthine; 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione; Theophylline; 1,3-Dimethylxanthine; Theo-Dur; Theolair; Theovent; Aerolate; Slo-Bid; Slo-Phyllin; Uniphyl
EINECS	225-805-8

Quality Control

Our Astrophylline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to ensure it meets high-purity standards suitable for research and development. Certificates of Analysis (COA) with detailed chromatographic data (HPLC) are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container sealed to protect this light-sensitive material from degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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