Description

Bis(2,4-Dimethylpentane-2,4-Glycolato)Diboron is a high-purity, organoboron compound widely used as a key reagent in advanced organic synthesis. Its primary value lies in its role as a versatile boron source for Suzuki-Miyaura cross-coupling reactions, enabling the formation of critical carbon-carbon bonds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality building blocks for complex molecule development.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A fundamental reagent for palladium-catalyzed coupling with organic halides to create biaryl and other complex structures.
• Pharmaceutical Intermediate Synthesis: Used in the research and production of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Manufacturing: Serves as a building block for synthesizing novel herbicides, fungicides, and insecticides.
• Advanced Material Development: Key precursor in the creation of organic electronic materials, such as those used in OLEDs and semiconductors.
• Ligand and Catalyst Preparation: Employed in the synthesis of specialized boron-containing ligands for catalysis.
• Polymer Chemistry: Used to incorporate boron functionalities into polymers for specialized material properties.

Basic Information

Product Name	Bis(2,4-Dimethylpentane-2,4-Glycolato)Diboron
CAS No.	230299-46-4
Molecular Formula	C14H28B2O4
Molecular Weight	281.99 g/mol
Synonyms	Bis(pinacolato)diboron; B2Pin2; Bis(pinacolato)diboron; 4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane; Diboron Pinacol Ester; Pinacol Diboron; B2(Pin)2; Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)
EINECS	Contact for details

Quality Control

Our Bis(2,4-Dimethylpentane-2,4-Glycolato)Diboron is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We can support compliance requirements for cGMP, ISO, and other relevant industry standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) and handle it in a controlled, moisture-free environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	135 - 140 °C
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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