Description

Benzaldehyde, 2,6-Dimethyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- is a high-value, synthetically versatile boronic ester derivative of a substituted benzaldehyde. This compound is a critical building block in modern organic synthesis, particularly for cross-coupling reactions that form carbon-carbon bonds. It is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors who require precise, functionalized intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing complex, substituted biaryl structures found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, leveraging its boronate functionality for structural diversification.
• Material Science & OLED Development: Serves as a monomer or building block for creating organic light-emitting diodes (OLEDs) and other functional organic electronic materials.
• Ligand & Catalyst Preparation: Employed in the synthesis of specialized ligands for transition metal catalysts used in asymmetric synthesis.
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process chemistry R&D, enabling rapid exploration of chemical space.
• Fine Chemical Production: Utilized in the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	Benzaldehyde, 2,6-Dimethyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-
CAS No.	2828440-05-5
Molecular Formula	C₁₅H₂₁BO₃
Molecular Weight	260.14 g/mol
Synonyms	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-dimethylbenzaldehyde; 2,6-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde; (4-Formyl-3,5-dimethylphenyl)boronic acid pinacol ester; 2,6-Dimethyl-4-boronic acid pinacol ester benzaldehyde; 4-Pinacolatoboryl-2,6-dimethylbenzaldehyde
EINECS	Contact for details

Quality Control

Our production of Benzaldehyde, 2,6-Dimethyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All materials are characterized by modern analytical techniques including NMR, HPLC, and GC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening 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
Assay (HPLC)	≥97.0%
Purity (GC)	≥96.0%
Water Content (KF)	≤0.5%

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