Description

2,6-Dichloro-3-Formyl-Benzeneboronic Acid is a high-value, multi-functional boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its unique structure, featuring both formyl and boronic acid functional groups on a dichlorinated benzene ring, makes it an exceptionally versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for the synthesis of biaryl compounds, which are core structures in many drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogenated aromatic system.
• Material Science: Serves as a monomer or linker in the creation of organic polymers, covalent organic frameworks (COFs), and other advanced functional materials.
• Chemical Research: Employed in academic and industrial R&D for method development, catalyst testing, and exploring new reaction pathways in organoboron chemistry.
• Ligand & Catalyst Preparation: The formyl group allows for further derivatization to create novel ligands for metal catalysis or sensor molecules.
• Fine Chemical Production: Acts as a specialized intermediate in the multi-step synthesis of complex dyes, pigments, and electronic chemicals.

Basic Information

Product Name	2,6-Dichloro-3-Formyl-Benzeneboronic Acid
CAS No.	1218790-87-4
Molecular Formula	C7H5BCl2O3
Molecular Weight	218.83 g/mol
Synonyms	2,6-Dichloro-3-formylphenylboronic acid; (2,6-Dichloro-3-formylphenyl)boronic acid; 3-Borono-2,6-dichlorobenzaldehyde; Benzeneboronic acid, 2,6-dichloro-3-formyl-; 2,6-Dichloro-3-carboxaldehydebenzeneboronic acid
EINECS	Contact for details

Quality Control

Every batch of 2,6-Dichloro-3-Formyl-Benzeneboronic Acid is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for sensitive coupling reactions and pharmaceutical applications. A detailed Certificate of Analysis (COA), including results for purity (HPLC), identity (NMR, IR), and impurity profile, is supplied with each shipment to guarantee traceability and batch-to-batch consistency.

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). The product is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged use. Keep away from heat and incompatible materials.

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.