Description

6-Bromo-2,4-Dichlorophenylboronic Acid CAS NO 2121514-51-8 is a high-purity, multi-halogenated phenylboronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its value lies in its unique substitution pattern, which enables precise cross-coupling reactions to construct complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for drug discovery, catalyst development, and specialty polymer synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides with specific halogenated aromatic cores.
• Ligand and Catalyst Development: Serves as a building block for creating specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as OLED (Organic Light-Emitting Diode) components and conductive polymers.
• Chemical Biology Probes: Utilized to create tagged molecules and probes for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	6-Bromo-2,4-Dichlorophenylboronic Acid
CAS No.	2121514-51-8
Molecular Formula	C6H4BBrCl2O2
Molecular Weight	269.27 g/mol
Synonyms	(6-Bromo-2,4-dichlorophenyl)boronic acid; B-(6-Bromo-2,4-dichlorophenyl)boronic acid; 2,4-Dichloro-6-bromophenylboronic acid; Boronic acid, B-(6-bromo-2,4-dichlorophenyl)-; 2121514-51-8; 6-Br-2,4-diCl-PhB(OH)2; 6-Bromo-2,4-dichlorobenzeneboronic acid
EINECS	Contact for details

Quality Control

Our 6-Bromo-2,4-Dichlorophenylboronic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. For long-term storage, consider inert atmosphere conditions.

Specification

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