Purine Compounds 120-73-0

Purines

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Purines

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Purines

Purine Compounds— Bulk & Research-Grade

We supply a comprehensive range of purine compounds — including adenine, guanine, hypoxanthine, xanthine and functionalized purines — for pharmaceutical synthesis, biochemical research and industrial applications. Available in research and bulk/technical grades, each material is accompanied by full documentation (COA, MSDS) and can be supplied under custom packaging and export specifications. For large orders we support custom synthesis and steady production capacity for reliable supply chains. Inquire for price, lead time and sample availability.

· Purine (CAS 120-73-0) — Lab & Technical Grade (≥98–99% by HPLC)
· Adenine (CAS 73-24-5) — Pharmaceutical / Research Grade
· Guanine (CAS 73-40-5) — API intermediate, protected derivatives available
· Hypoxanthine (CAS 68-94-0), Xanthine (69-89-6), 2-Amino-6-chloropurine, etc.

Applications & Use Cases

· Pharmaceutical intermediates and API synthesis
· Biochemical research and nucleoside synthesis
· Reagent supply for diagnostic and enzyme studies
· Food & beverage flavor/ingredient intermediates

Our Comprehensive Synthesis Services & Expertise

Ruicheng Technology provides end-to-end purine synthesis services, covering the entire lifecycle from early-stage research and development to scalable commercial production. Our core capabilities include custom synthesis, process optimization, and in-depth product analysis, enabling us to consistently deliver high-purity purine compounds that meet the rigorous requirements of pharmaceutical, biotechnology, and academic research applications.

Our Complete Purine Synthesis Process

1. Initial Consultation & Project Assessment
We start by gaining a clear understanding of your project requirements, including target purine derivatives, application scope, and required scale. This allows us to define objectives and develop a tailored synthesis strategy from the outset.

2. Custom Synthesis Design
Based on your specifications, our chemists design an efficient and reliable synthesis route—whether for de novo purine synthesis or the development of specific purine analogs for pharmaceutical research and drug development.

3. Lab-Scale Synthesis & Optimization
Small-scale synthesis is carried out in our advanced laboratories to optimize reaction conditions. This step focuses on maximizing yield and purity while refining the overall synthesis process for consistency and scalability.

4. Quality Control & Characterization
Each synthesized purine undergoes strict quality control and characterization using HPLC, NMR, and mass spectrometry, ensuring verified purity, accurate identity, and structural integrity.

5. Timely Project Delivery
With efficient project management and clear communication, we ensure on-time delivery of the final product in accordance with agreed timelines and technical requirements.

Purine Applications

Pharmaceuticals

Purine analogs play a critical role in modern drug development, particularly in anticancer, antiviral, and immunosuppressive therapies. Compounds such as 6-mercaptopurine and azathioprine are widely used in cancer chemotherapy and in immunosuppression for organ transplantation.

Gene Therapy

Purine nucleotides are essential to gene therapy technologies, as the introduction and expression of genetic material in target cells depend on the efficient synthesis of DNA and RNA.

Diagnostics

Purine derivatives are key components in molecular diagnostic assays for nucleic acid detection, including PCR (polymerase chain reaction) and RT-PCR (reverse transcription PCR), where accuracy and purity are critical.

Biotechnology

Purine compounds support a wide range of biotechnological applications, such as recombinant protein and enzyme production, as well as advanced research in synthetic biology.