Diphenylphosphinic Acid (CAS 1707-03-5): Your Trusted Pharmaceutical Intermediate Manufacturer in China
Discover high-purity Diphenylphosphinic Acid (≥99% assay) from a leading Chinese manufacturer. Essential for pharmaceutical intermediates and organic synthesis, we offer competitive pricing and reliable supply. Request a quote and sample today to ensure quality for your critical production needs.
Get a Quote & SampleSuperior Quality Diphenylphosphinic Acid for Advanced Synthesis

Diphenylphosphinic Acid
As a premier manufacturer and supplier of Diphenylphosphinic Acid (CAS 1707-03-5) in China, we provide a product with exceptional purity (≥99%min). This fine chemical serves as a crucial pharmaceutical intermediate and building block in various organic synthesis applications. Our commitment to quality ensures consistent performance for your R&D and manufacturing processes. We offer competitive pricing and welcome your inquiries to buy this essential chemical.
- High Purity Diphenylphosphinic Acid: Meet stringent quality standards with our ≥99% assay, ideal for pharmaceutical intermediates.
- Reliable Pharmaceutical Intermediate Supplier: Source your critical raw materials from a trusted manufacturer in China.
- Competitive Pricing for Bulk Purchase: Secure cost-effective solutions for your chemical sourcing needs when you buy Diphenylphosphinic Acid.
- CAS 1707-03-5 Availability: Access a consistent supply of this important organic chemical for your synthesis projects.
Key Advantages of Partnering with Our Chemical Manufacturing
Unwavering Product Purity
Our Diphenylphosphinic Acid consistently meets a minimum assay of 99%, a critical factor for pharmaceutical intermediates and demanding organic synthesis, ensuring your final products meet exacting specifications.
Strategic Sourcing from China
Benefit from our robust manufacturing capabilities and supply chain as a leading chemical supplier in China. We streamline the process to purchase Diphenylphosphinic Acid, making it accessible and efficient.
Cost-Effective Chemical Solutions
We offer competitive pricing for Diphenylphosphinic Acid, making it an economically viable option for manufacturers and researchers looking to buy quality materials without compromising on performance.
Primary Applications of Diphenylphosphinic Acid
Pharmaceutical Intermediates
Diphenylphosphinic Acid is a vital building block, widely used as a pharmaceutical intermediate in the synthesis of complex drug molecules and Active Pharmaceutical Ingredients (APIs).
Organic Synthesis Reagent
As a key reagent in organic synthesis, it facilitates the creation of specialized ligands, coupling agents, and other complex organophosphorus compounds, supporting innovative research.
Specialty Chemical Manufacturing
Its unique chemical structure makes it valuable for producing fine chemicals and specialty materials with specific performance characteristics required in various industries.
Catalyst Promoter
Diphenylphosphinic Acid can act as a promoter in palladium catalytic systems, enhancing reaction efficiency and selectivity in chemical transformations.