Description

4-(1,3,2-Dioxaborinan-2-Yl)Benzaldehyde is a versatile and valuable organoboron building block, specifically a benzaldehyde derivative bearing a cyclic dioxaborinane protecting group. This compound is essential for advanced organic synthesis, particularly in cross-coupling reactions like the Suzuki-Miyaura coupling, enabling the efficient construction of complex biaryl and conjugated molecular architectures. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those containing biphenyl or extended aromatic systems.
• Agrochemical Synthesis: Used to create advanced active ingredients for crop protection products through efficient coupling methodologies.
• Material Science Research: Serves as a building block for organic electronic materials, such as OLEDs, OFETs, and conductive polymers.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands and organometallic catalysts.
• Chemical Biology Probes: Utilized to synthesize molecular probes and tags for studying biological processes.
• Academic & R&D Laboratories: A fundamental reagent for methodological development in synthetic organic chemistry.

Basic Information

Product Name	4-(1,3,2-Dioxaborinan-2-Yl)Benzaldehyde
CAS No.	160068-88-2
Molecular Formula	C11H13BO3
Molecular Weight	204.03 g/mol
Synonyms	4-(1,3,2-Dioxaborinan-2-yl)benzaldehyde; 4-(1,3,2-Dioxaborinan-2-Yl)Benzenecarboxaldehyde; 2-(4-Formylphenyl)-1,3,2-dioxaborinane; 4-(2,5-Dihydro-1,3,2-dioxaborinan-2-yl)benzaldehyde; 4-(Dihydro-1,3,2-benzodioxaborol-2-yl)benzaldehyde (related structure); 4-Formylphenylboronic acid cyclic ester; Benzaldehyde, 4-(1,3,2-dioxaborinan-2-yl)-; 4-Boronobenzaldehyde cyclic ester
EINECS	Contact for details

Quality Control

Our 4-(1,3,2-Dioxaborinan-2-Yl)Benzaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming identity, assay, and impurity profiles to meet your specific R&D or production requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent moisture absorption and decomposition.

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%

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