Description

3-(1,3,2-Dioxaborinan-2-Yl)Benzaldehyde is a valuable boronic ester derivative, serving as a key synthetic intermediate in modern organic chemistry. Its primary importance lies in its role as a protected benzaldehyde boronic acid, offering enhanced stability and solubility for cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity building blocks for Suzuki-Miyaura and other palladium-catalyzed couplings.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via Suzuki-Miyaura cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that require complex biaryl structures.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Advanced Material Production: Employed in the synthesis of organic electronic materials, such as polymers and small molecules for OLEDs and organic photovoltaics.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for constructing complex molecular architectures containing aryl aldehyde functionalities.
• Fine Chemical Manufacturing: Integral to the multi-step synthesis of specialty chemicals, flavors, and fragrances.

Basic Information

Product Name	3-(1,3,2-Dioxaborinan-2-Yl)Benzaldehyde
CAS No.	478930-25-5
Molecular Formula	C11H13BO3
Molecular Weight	204.03 g/mol
Synonyms	3-(1,3,2-Dioxaborinan-2-yl)benzaldehyde; 3-(1,3,2-Dioxaborinan-2-Yl)Benzenecarboxaldehyde; 3-(2-Borinan-1,3,2-dioxan)benzaldehyde; Benzaldehyde, 3-(1,3,2-dioxaborinan-2-yl)-; 3-Formylphenylboronic acid 1,3-propanediol ester; 3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde (related protected form); 3-Boronobenzaldehyde cyclic ester
EINECS	Contact for details

Quality Control

Our 3-(1,3,2-Dioxaborinan-2-Yl)Benzaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment 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 a controlled 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) after opening 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%
Residue on Ignition	≤ 0.1%

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