Description

8H-Purin-8-One, 7,9-Dihydro- (9Ci) is a purine derivative, a key heterocyclic compound that serves as a fundamental building block in organic synthesis and pharmaceutical research. Its significance lies in its role as a versatile intermediate for the development of nucleoside analogs, enzyme inhibitors, and other biologically active molecules. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and life science industries who require reliable, high-quality intermediates for advanced R&D and production.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel nucleoside and nucleotide analogs for antiviral and anticancer drug discovery.
• Biochemical Research: Used as a standard or reagent in enzymatic studies and metabolic pathway investigations involving purine metabolism.
• Agrochemical Development: Serves as a key scaffold for creating new plant growth regulators or pesticides with specific biological activity.
• Academic & Contract Research: A valuable compound for universities and CROs conducting fundamental research in medicinal chemistry and heterocyclic chemistry.
• Diagnostic Reagent Synthesis: Employed in the manufacturing of specialized reagents for diagnostic kits and assays.

Basic Information

Product Name	8H-Purin-8-One, 7,9-Dihydro- (9Ci)
CAS No.	51953-24-3
Molecular Formula	C5H4N4O
Molecular Weight	136.11 g/mol
Synonyms	8H-Purin-8-one, 7,9-dihydro-; 8-Oxoguanine; Guan-8-ol; 8-Hydroxyguanine; 2-Amino-6,8-dihydroxypurine; 2-Amino-1,7-dihydro-6H-purin-6-one; 8-Hydroxy-2-aminopurine; 8-Oxo-2-aminopurine
EINECS	Contact for details

Quality Control

Our 8H-Purin-8-One, 7,9-Dihydro- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products typically meeting a purity specification of ≥97% (HPLC). A detailed Certificate of Analysis (COA) is supplied with each batch, confirming identity, purity, and impurity profiles. Our quality commitment aligns with the standards required for pharmaceutical R&D and fine chemical synthesis.

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 tightly sealed to protect this light-sensitive material from moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.