Description

6-Chloro-9-Phenyl-9H-Purine is a high-value, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique purine core functionalized with chloro and phenyl groups makes it an essential intermediate for pharmaceutical research and development. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel purine-based drug candidates, including potential kinase inhibitors, antiviral agents, and anticancer compounds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage the purine scaffold for biological activity.
• Nucleic Acid Chemistry: Serves as a modified nucleobase analog for research into oligonucleotide synthesis and the study of DNA/RNA interactions.
• Chemical Biology Probe Development: Employed in creating tool compounds and molecular probes to study enzymatic pathways and protein functions.
• Academic & Institutional Research: Utilized in universities and R&D institutes for fundamental studies in heterocyclic chemistry and medicinal chemistry programs.
• Fine Chemical Synthesis: Acts as a versatile starting material for the preparation of more complex, functionalized purine derivatives with tailored properties.

Basic Information

Product Name	6-Chloro-9-Phenyl-9H-Purine
CAS No.	5470-24-6
Molecular Formula	C11H7ClN4
Molecular Weight	230.65 g/mol
Synonyms	9-Phenyl-6-chloropurine; 6-Chloro-9-phenylpurine; 6-Chloro-9-phenyl-7H-purine; 6-Chloro-9-phenyl-9H-purine; NSC 40899; 9H-Purine, 6-chloro-9-phenyl-; 6-Chlor-9-phenylpurin (German); 6-Chloro-9-phénylpurine (French)
EINECS	226-785-3

Quality Control

Every batch of 6-Chloro-9-Phenyl-9H-Purine is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with detailed Certificates of Analysis (COA). Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, and we can accommodate custom purity requirements for specific research or development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound should be kept under an inert atmosphere for long-term storage to ensure optimal stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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