Description

2-Butyl-4,5-Diphenyl-1,3,2-Dioxaborolane is a specialized organoboron compound belonging to the class of cyclic boronic esters. This chemical is a valuable building block and reagent in advanced organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions, which are pivotal for creating complex pharmaceutical intermediates and organic electronic materials. It is essential for R&D and production chemists in the pharmaceutical, agrochemical, and materials science industries seeking to construct biaryl and conjugated systems with high efficiency and selectivity.

Application

• Pharmaceutical Intermediate Synthesis: A key reagent in Suzuki-Miyaura cross-coupling reactions for constructing complex, biologically active molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Development: Used in the synthesis of novel herbicides, fungicides, and insecticides that require specific biaryl structures.
• Organic Electronic Materials: Serves as a precursor for the synthesis of conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaics.
• Ligand and Catalyst Preparation: Employed in the development of novel boron-containing ligands and catalysts for asymmetric synthesis.
• Polymer Chemistry: Acts as a monomer or chain-transfer agent in the synthesis of specialty polymers with tailored properties.
• Academic and Industrial R&D: A fundamental research chemical for exploring new methodologies in organometallic and synthetic organic chemistry.

Basic Information

Product Name	2-Butyl-4,5-Diphenyl-1,3,2-Dioxaborolane
CAS No.	31899-53-3
Molecular Formula	C18H21BO2
Molecular Weight	280.17 g/mol
Synonyms	2-Butyl-4,5-diphenyl-1,3,2-dioxaborolane; 4,5-Diphenyl-2-butyl-1,3,2-dioxaborolane; 2-n-Butyl-4,5-diphenyl-1,3,2-dioxaborolane; Butyl Diphenyl Dioxaborolane; 1,3,2-Dioxaborolane, 2-butyl-4,5-diphenyl-; (4,5-Diphenyl-1,3,2-dioxaborolan-2-yl)butane
EINECS	Contact for details

Quality Control

Our 2-Butyl-4,5-Diphenyl-1,3,2-Dioxaborolane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for demanding synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the rigorous standards of the pharmaceutical and fine chemical industries.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for prolonged storage or when opening the container to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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