High-Purity Bis(pinacolato)diboron (CAS 73183-34-3) for Advanced Organic Synthesis
Discover the exceptional quality and versatility of Bis(pinacolato)diboron, a cornerstone reagent for modern synthetic chemistry. As a leading manufacturer and supplier, we provide high-purity material essential for breakthroughs in catalysis, C-H activation, and complex molecule synthesis. Inquire about our competitive pricing and bulk purchase options.
Get a Quote & SampleKey Reagent for C-H Borylation and Suzuki Coupling

Bis(pinacolato)diboron
As a premier manufacturer and supplier of specialty chemicals in China, NINGBO INNO PHARMCHEM CO.,LTD. offers Bis(pinacolato)diboron (CAS 73183-34-3) with guaranteed high purity (≥99%). This indispensable reagent plays a pivotal role in transition metal-catalyzed borylation reactions, enabling the efficient synthesis of aryl- and heteroarylboron compounds crucial for pharmaceutical intermediates and advanced materials. We are your trusted source for reliable supply and competitive pricing.
- Facilitates C-H Borylation: Ideal for synthesizing aryl-, heteroaryl-, and benzylboron compounds via Ir-catalyzed or other transition metal-catalyzed reactions.
- Enables Suzuki Coupling: A key component for constructing complex molecular scaffolds through this widely used cross-coupling methodology.
- Synthesis of Paramagnetic Heterocycles: Utilized in the creation of valuable paramagnetic materials with diverse applications.
- Diboronation of Alkenes and Alkynes: A versatile reagent for introducing boron functionalities into unsaturated systems, leading to useful intermediates like diols.
Why Choose Our Bis(pinacolato)diboron?
Exceptional Purity and Quality
Our Bis(pinacolato)diboron (CAS 73183-34-3) consistently meets stringent purity standards (≥99%), ensuring reliable and reproducible results in your critical synthetic processes. Purchase with confidence from a dedicated supplier.
Reliable Supply Chain and Manufacturing
As a leading Chinese manufacturer, we ensure a stable and consistent supply of Bis(pinacolato)diboron, supporting your R&D and production needs without interruption. We offer competitive pricing for bulk orders.
Expert Technical Support
Leverage our expertise in fine chemicals. We are committed to assisting you in optimizing the use of Bis(pinacolato)diboron in your specific applications, from research to industrial scale-up.
Diverse Applications in Modern Chemistry
Catalysis and Organic Synthesis
Bis(pinacolato)diboron is fundamental for various catalytic borylation reactions, including C-H borylation and the synthesis of boronic esters, which are versatile intermediates in organic synthesis. Find a reliable supplier for your catalytic needs.
Pharmaceutical Intermediate Synthesis
Its role in forming carbon-boron bonds makes it invaluable for synthesizing complex molecules and active pharmaceutical ingredients (APIs). Buy high-quality Bis(pinacolato)diboron to accelerate drug discovery.
Material Science Innovations
Used in creating specialized materials, such as paramagnetic heterocycles and functional polymers, driving innovation in material science research and development.
Agrochemical Development
As a building block, it can be employed in the synthesis pathways for novel agrochemical compounds, contributing to advancements in crop protection and agricultural efficiency.