Description

5-Bromo-3-(N,N-Diethylaminocarbonyl)Phenylboronic Acid is a sophisticated organoboron building block designed for advanced synthetic chemistry. This compound matters for its role as a key intermediate in cross-coupling reactions, enabling the precise construction of complex molecular architectures. Pharmaceutical researchers and agrochemical developers need it for creating novel active ingredients, particularly in the synthesis of drug candidates and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing biaryl structures found in drug discovery programs.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides that require specific, complex boronic acid intermediates.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as polymers for OLEDs and sensors.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for studying biological processes.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom synthesis houses serving the life sciences industry.

Basic Information

Product Name	5-Bromo-3-(N,N-Diethylaminocarbonyl)Phenylboronic Acid
CAS No.	2121514-35-8
Molecular Formula	C11H15BBrNO3
Molecular Weight	300.96 g/mol
Synonyms	5-Bromo-3-(diethylcarbamoyl)phenylboronic acid; [5-Bromo-3-(diethylcarbamoyl)phenyl]boronic acid; 3-Borono-5-bromo-N,N-diethylbenzamide; B-[5-Bromo-3-[(diethylamino)carbonyl]phenyl]boronic acid; 2121514-35-8; 5-Bromo-3-diethylcarbamoylbenzeneboronic acid; Boronic acid, B-[5-bromo-3-[(diethylamino)carbonyl]phenyl]-
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-(N,N-Diethylaminocarbonyl)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous 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 available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Purity (HPLC)	≥98.0%
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.