Description

5-(Methoxycarbonyl)-2-Bromophenylboronic Acid is a high-purity boronic acid derivative, a crucial building block in modern synthetic organic chemistry. Its value lies in its dual functional groups, enabling 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, particularly for developing active pharmaceutical ingredients (APIs) and functional organic molecules.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organometallic catalysts.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probes: Useful for constructing molecular probes and tags for biochemical and diagnostic applications.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	5-(Methoxycarbonyl)-2-Bromophenylboronic Acid
CAS No.	2225178-33-4
Molecular Formula	C9H8BBrO4
Molecular Weight	270.88 g/mol
Synonyms	2-Bromo-5-(methoxycarbonyl)phenylboronic acid; (2-Bromo-5-(methoxycarbonyl)phenyl)boronic acid; Methyl 4-bromo-3-boronobenzoate; 5-Carbomethoxy-2-bromophenylboronic acid; Methyl 3-borono-4-bromobenzoate; 2-Bromo-5-carbomethoxyphenylboronic acid; Boronic acid, B-[2-bromo-5-(methoxycarbonyl)phenyl]-
EINECS	Contact for details

Quality Control

Our 5-(Methoxycarbonyl)-2-Bromophenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and identity. Certificates of Analysis (COA) with detailed specifications are provided to guarantee batch-to-batch consistency and traceability for your R&D and production needs.

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). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and 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%
Water Content (KF)	≤ 1.0%

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