Description

1H-Purine-2,6,8(3H)-Trione, 7,9-Dihydro-, Hydrate (1:1) is a purine derivative of significant interest in advanced chemical synthesis and pharmaceutical research. This compound serves as a crucial building block and intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and life science sectors for applications in drug discovery and specialty chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex purine-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in enzymatic studies, metabolic pathway analysis, and nucleotide-related research.
• Agrochemical Development: Serves as a building block for creating novel herbicides, fungicides, or plant growth regulators.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialty chemicals, dyes, and advanced materials.
• Academic & Industrial R&D: Utilized in laboratory-scale research for exploring new chemical entities and reaction methodologies.

Basic Information

Item	Detail
Product Name	1H-Purine-2,6,8(3H)-Trione, 7,9-Dihydro-, Hydrate (1:1)
CAS No.	880347-59-1
Molecular Formula	C5H4N4O3 · H2O
Molecular Weight	170.11 g/mol (Anhydrous basis)
Synonyms	Xanthine Monohydrate; 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-, monohydrate; 3,7-Dihydropurine-2,6,8-trione monohydrate; Xanthine hydrate; 2,6-Dihydroxypurine monohydrate; 2,6-Dioxopurine monohydrate
EINECS	Contact for details

Quality Control

Our 1H-Purine-2,6,8(3H)-Trione, 7,9-Dihydro-, Hydrate (1:1) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), water content (KF), and related substances are available upon request to support your quality and regulatory 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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0% (on anhydrous basis)
Water Content (KF)	9.0% - 11.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%

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