Description

8-Azaxanthine Monohydrate, 98 CAS NO 19344-24-2 is a high-purity heterocyclic organic compound belonging to the purine analog class. This material serves as a critical building block and research intermediate in advanced pharmaceutical and biochemical synthesis. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers developing novel therapeutic agents and studying nucleotide metabolism.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel purine-based drug candidates, including potential antiviral and anticancer agents.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies related to purine metabolism and nucleotide processing pathways.
• Nucleic Acid Chemistry: Serves as a modified base analog for research into DNA/RNA structure, function, and the development of oligonucleotide therapeutics.
• Academic & Industrial R&D: Fundamental research chemical for exploring new chemical entities (NCEs) and structure-activity relationships (SAR) in medicinal chemistry programs.
• Reference Standard: High-purity grade suitable for use as an analytical reference standard in quality control laboratories.

Basic Information

Product Name	8-Azaxanthine Monohydrate, 98
CAS No.	19344-24-2
Molecular Formula	C₄H₃N₅O₂ · H₂O
Molecular Weight	171.12 g/mol (Anhydrous basis)
Synonyms	8-Azaxanthine Hydrate; 1H-Purine-2,6-dione, 8-aza-7,9-dihydro-, monohydrate; 8-Azahypoxanthine Monohydrate; 8-Azaxanthine; 8-Azapurine-2,6-diol Monohydrate; NSC 29427; 8-Azaxanthine (with water)
EINECS	Contact for details

Quality Control

Our 8-Azaxanthine Monohydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the specified 98% minimum purity and consistent performance. A detailed Certificate of Analysis (COA) providing results for identity, purity, and related substances is supplied with every shipment to guarantee traceability and compliance with your research or production requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	Theoretical / Confirmed
Related Substances (HPLC)	≤ 2.0% total
Residue on Ignition	≤ 0.1%

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