Description

Benzaldehyde, 2-Methoxy-6-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- is a high-value, functionalized aromatic building block that integrates a benzaldehyde core with a pinacol boronate ester. This compound matters as a versatile synthetic intermediate, enabling critical carbon-carbon bond formation via Suzuki-Miyaura cross-coupling reactions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise, high-purity intermediates for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates, particularly in oncology and CNS research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides requiring specific aromatic substitution patterns.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Advanced Material Precursor: Employed in the synthesis of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Research & Development: A critical reagent for medicinal chemistry, process chemistry, and method development in academic and industrial labs.
• Fine Chemical Manufacturing: Used in the multi-step synthesis of complex fragrance and flavor molecules.

Basic Information

Product Name	Benzaldehyde, 2-Methoxy-6-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-
CAS No.	1465923-58-3
Molecular Formula	C₁₄H₁₉BO₄
Molecular Weight	262.11 g/mol
Synonyms	2-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde; (2-Formyl-3-methoxyphenyl)boronic acid pinacol ester; 6-Formyl-2-methoxyphenylboronic acid pinacol ester; 2-Methoxy-6-(pinacolatoboryl)benzaldehyde; Pinacol (2-formyl-3-methoxyphenyl)boronate; CAS 1465923-58-3
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 2-Methoxy-6-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high purity and consistent performance in sensitive coupling reactions. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation 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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

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.