Description

2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl Acetate is a high-purity, organoboron building block essential for modern synthetic chemistry. This compound serves as a critical intermediate in the Suzuki-Miyaura cross-coupling reaction, enabling the efficient formation of carbon-carbon bonds. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical manufacturers, and advanced material scientists for the synthesis of complex molecules and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides requiring specific biphenyl or aryl structures.
• Material Science: Serves as a monomer or precursor in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Research: A versatile reagent in academic and industrial R&D for constructing complex organic frameworks and exploring new catalytic methodologies.
• Ligand & Catalyst Development: Employed in the synthesis of specialized ligands and organometallic catalysts.

Basic Information

Item	Detail
Product Name	2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl Acetate
CAS No.	480424-68-8
Molecular Formula	C16H23BO4
Molecular Weight	290.16 g/mol
Synonyms	2-Acetoxyphenylboronic acid pinacol ester; (2-Acetoxyphenyl)boronic acid pinacol ester; 2-(Pinacolatoboryl)phenyl acetate; 2-Acetyloxyphenylboronic acid pinacol ester; 480424-68-8; Phenyl acetate, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
EINECS	Contact for details

Quality Control

Our 2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your research and production specifications.

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 material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (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.