Description

Dipropylborinic Acid (2-Propyl-1,3,2-Dioxaborolan-4-Yl)Methyl Ester is a specialized organoboron compound that serves as a versatile reagent and intermediate in advanced synthetic chemistry. Its value lies in its unique structure, which is highly effective for cross-coupling reactions and the formation of carbon-boron bonds, enabling the synthesis of complex molecules. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries who require high-purity boron reagents for catalysis and fine chemical manufacturing.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key boron reagent for forming carbon-carbon bonds between aryl or vinyl boronic derivatives and organic halides.
• Pharmaceutical Intermediate Synthesis: Used in the construction of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Manufacturing: Employed in the synthesis of novel herbicides, fungicides, and insecticides.
• Advanced Materials Research: A precursor for creating boron-containing polymers, liquid crystals, and organic electronic materials.
• Catalyst and Ligand Development: Serves as a building block for novel organometallic catalysts and ligands.
• Organic Synthesis Laboratory: A valuable reagent for academic and industrial R&D in methodology development and complex molecule synthesis.

Basic Information

Product Name	Dipropylborinic Acid (2-Propyl-1,3,2-Dioxaborolan-4-Yl)Methyl Ester
CAS No.	74421-08-2
Molecular Formula	C9H19BO2
Molecular Weight	170.06 g/mol
Synonyms	(2-Propyl-1,3,2-dioxaborolan-4-yl)methyl dipropylborinate; Methyl (2-propyl-1,3,2-dioxaborolan-4-yl) dipropylborinate; Dipropylborinic Acid Methyl Ester with 2-Propyl-1,3,2-dioxaborolane-4-methanol; Boronic acid, dipropyl-, (2-propyl-1,3,2-dioxaborolan-4-yl)methyl ester; 74421-08-2; Propylboronic acid cyclic ester derivative
EINECS	Contact for details

Quality Control

Our Dipropylborinic Acid (2-Propyl-1,3,2-Dioxaborolan-4-Yl)Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and GC analysis, to ensure high chemical purity and lot-to-lot consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (argon or nitrogen) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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