Description

2-(3-((3-Bromophenoxy)Methyl)Phenyl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is a high-purity, advanced boronic ester intermediate essential for modern synthetic chemistry. This compound matters because it serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecules. Pharmaceutical, agrochemical, and advanced materials researchers need it for developing new active ingredients and functional polymers.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of biaryl compounds.
• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a precursor in creating new herbicides, fungicides, and insecticides with enhanced properties.
• Material Science: Employed in the synthesis of organic electronic materials, such as OLEDs and semiconductors.
• Ligand and Catalyst Development: Useful for constructing complex ligand frameworks in organometallic chemistry.
• Chemical Biology Probes: Facilitates the labeling and study of biological targets and pathways.

Basic Information

Product Name	2-(3-((3-Bromophenoxy)Methyl)Phenyl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
CAS No.	2246887-71-6
Molecular Formula	C19H22BBrO3
Molecular Weight	389.09 g/mol
Synonyms	3-((3-Bromophenoxy)methyl)phenylboronic acid pinacol ester; (3-((3-Bromobenzyl)oxy)phenyl)boronic acid pinacol ester; 2-[3-[(3-Bromophenoxy)methyl]phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Bromophenoxymethylphenylboronic acid pinacol ester; PINACOL [3-((3-BROMOPHENOXY)METHYL)PHENYL]BORONATE
EINECS	Contact for details

Quality Control

Our 2-(3-((3-Bromophenoxy)Methyl)Phenyl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) with detailed specifications are available upon request 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to maintain optimal stability.

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%
Residue on Ignition	≤0.1%

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