Description

3-(3',5'-Dimethoxybenzyloxy)Phenylboron is a specialized organoboron compound, specifically a phenylboronic acid derivative, with the CAS number 870718-09-5. This chemical serves as a critical synthetic intermediate, valued for its role in cross-coupling reactions like the Suzuki-Miyaura reaction, which is fundamental to constructing complex molecules in modern organic chemistry. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and advanced materials sectors for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for creating biaryl and heterobiaryl structures common in active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides through structure-activity relationship (SAR) studies.
• Material Science: Employed in the synthesis of organic electronic materials, such as polymers for OLEDs (Organic Light-Emitting Diodes) and OFETs (Organic Field-Effect Transistors).
• Chemical Synthesis: A versatile reagent in Suzuki-Miyaura cross-coupling reactions to form carbon-carbon bonds under mild conditions.
• Ligand & Catalyst Development: Serves as a precursor for creating sophisticated ligands and catalysts used in asymmetric synthesis and other catalytic processes.
• Academic & Contract Research: Essential for methodological development and exploratory chemistry in university laboratories and CROs (Contract Research Organizations).

Basic Information

Product Name	3-(3',5'-Dimethoxybenzyloxy)Phenylboron
CAS No.	870718-09-5
Molecular Formula	C15H17BO4
Molecular Weight	272.11 g/mol
Synonyms	[3-(3,5-Dimethoxybenzyloxy)phenyl]boronic acid; (3-((3,5-Dimethoxybenzyl)oxy)phenyl)boronic acid; 3-(3,5-Dimethoxybenzyloxy)benzeneboronic acid; Boronic acid, B-[3-[(3,5-dimethoxyphenyl)methoxy]phenyl]-; 870718-09-5; AKOS025311321; BCP32133
EINECS	Contact for details

Quality Control

Every batch of 3-(3',5'-Dimethoxybenzyloxy)Phenylboron undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and process development. Our standard quality commitment includes comprehensive analysis via HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is 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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤0.5%

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