Description

2-Dioxaborolan-2-Yl)Benzoate CAS NO 1029439-78-8 is a specialized organoboron compound, specifically a benzoate ester derivative of a cyclic dioxaborolane. This chemical is a valuable synthetic intermediate and building block in modern organic and medicinal chemistry. It is primarily required by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and advanced materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a key organoboron reagent for forming carbon-carbon bonds, essential in constructing complex molecular architectures for drug discovery.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing biaryl or aromatic ester motifs.
• Agrochemical Synthesis: Acts as a precursor in the development of novel herbicides, fungicides, and insecticides.
• Material Science Research: Employed in the creation of organic electronic materials, such as those used in OLEDs and sensors, due to its boron-containing structure.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme activity.
• Ligand and Catalyst Development: Functions as a starting material for synthesizing novel ligands and catalysts used in asymmetric synthesis.

Basic Information

Item	Detail
Product Name	2-Dioxaborolan-2-Yl)Benzoate
CAS No.	1029439-78-8
Molecular Formula	C11H11BO4
Molecular Weight	218.01 g/mol
Synonyms	Benzoic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester; Methyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate; 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid methyl ester; Methyl 2-(pinacolatoboryl)benzoate; 2-(Pinacolatoboryl)benzoic Acid Methyl Ester; 2-Boronobenzoic Acid Methyl Ester Pinacol Ester
EINECS	Contact for details

Quality Control

Our 2-Dioxaborolan-2-Yl)Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.