Description

2-(7-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-Benzo[D][1,3]Dioxol-5-Yl)Acetate is a high-value, protected boronic ester derivative, serving as a critical synthetic intermediate in modern organic chemistry. Its primary commercial value lies in enabling efficient cross-coupling reactions, particularly the Suzuki-Miyaura reaction, which is fundamental for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-purity building blocks for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring specific aryl-boronate functionalities.
• Material Science: Serves as a precursor for creating organic electronic materials, such as those used in OLEDs and organic photovoltaics.
• Chemical Research: A versatile reagent in academic and industrial R&D labs for constructing complex, functionalized aromatic and heteroaromatic compounds.
• Ligand and Catalyst Development: Employed in the synthesis of sophisticated ligands and organometallic catalysts.
• Fluorescent Probe Synthesis: Used to create boron-containing fluorophores for sensing and bio-imaging applications.

Basic Information

Item	Details
Product Name	2-(7-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-Benzo[D][1,3]Dioxol-5-Yl)Acetate
CAS No.	1150271-68-3
Molecular Formula	C17H21BO6
Molecular Weight	332.16 g/mol
Synonyms	2-(7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzodioxol-5-yl)acetate; 5-Acetoxymethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzodioxole; 1,3-Benzodioxole-5-acetic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester; 1150271-68-3; Pinacol [5-(methoxycarbonylmethyl)-1,3-benzodioxol-2-yl]boronate; Methyl 2-(7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzodioxol-5-yl)acetate
EINECS	Contact for details

Quality Control

Our 2-(7-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-Benzo[D][1,3]Dioxol-5-Yl)Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and consistency suitable for sensitive cross-coupling applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability and prevent hydrolysis of the boronic ester group.

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%
Residue on Ignition	≤ 0.1%

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