Description

3-Bromo-5-Methyl-2-Propoxyphenylboronic acid is a specialized organoboron compound that serves as a crucial building block in modern synthetic chemistry. Its value lies in enabling precise carbon-carbon bond formation, a fundamental step in constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in oncology and CNS research.
• Agrochemical Synthesis: Used to create advanced active ingredients for crop protection products, including herbicides and fungicides.
• Ligand & Catalyst Development: Serves as a starting material for synthesizing specialized ligands and catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors.
• Chemical Biology Probes: Utilized in the construction of molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A critical reagent for fine chemical producers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	3-Bromo-5-Methyl-2-Propoxyphenylboronic acid
CAS No.	870718-02-8
Molecular Formula	C10H14BBrO3
Molecular Weight	273.94 g/mol
Synonyms	(3-Bromo-5-methyl-2-propoxyphenyl)boronic acid; 2-Propoxyphenylboronic acid, 3-bromo-5-methyl-; Boronic acid, B-(3-bromo-5-methyl-2-propoxyphenyl)-; 870718-02-8; 3-Bromo-5-methyl-2-propoxybenzeneboronic acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Methyl-2-Propoxyphenylboronic 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 provided with every 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials.

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.