Description

Boronic Acid, B-(7-Chloro-2,3-Dihydro-1,4-Benzodioxin-5-Yl)- is a specialized organoboron compound featuring a benzodioxin scaffold. This high-purity intermediate is critical for modern synthetic chemistry, particularly in the construction of complex molecules via Suzuki-Miyaura cross-coupling reactions. It is primarily utilized by pharmaceutical and agrochemical R&D departments, as well as by fine chemical manufacturers, for the development of new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides with specific activity profiles.
• Material Science Research: Serves as a precursor for creating functionalized polymers and organic electronic materials.
• Suzuki-Miyaura Cross-Coupling: An essential reagent for forming carbon-carbon bonds in complex molecule assembly, widely used in medicinal chemistry.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological processes and target identification.
• Ligand Synthesis: Acts as a starting material for the preparation of specialized ligands used in catalysis.

Basic Information

Product Name	Boronic Acid, B-(7-Chloro-2,3-Dihydro-1,4-Benzodioxin-5-Yl)-
CAS No.	936249-26-2
Molecular Formula	C10H10BClO4
Molecular Weight	240.45 g/mol
Synonyms	(7-Chloro-2,3-dihydro-1,4-benzodioxin-5-yl)boronic acid; 5-Borono-7-chloro-2,3-dihydro-1,4-benzodioxine; 7-Chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-boronic acid; 7-Chloro-2,3-dihydro-1,4-benzodioxin-5-ylboronic acid; B-(7-Chloro-2,3-dihydro-1,4-benzodioxin-5-yl)boronic acid; 7-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1,4-benzodioxine (pinacol ester precursor); 936249-26-2
EINECS	Contact for details

Quality Control

Our Boronic Acid, B-(7-Chloro-2,3-Dihydro-1,4-Benzodioxin-5-Yl)- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for demanding synthetic applications. All products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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) for long-term storage and to maintain optimal 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% (Area %)
Water Content (KF)	≤0.5%
Heavy Metals	≤20 ppm

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