Description

2-Chloro-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzaldehyde is a high-value organoboron building block, specifically a benzaldehyde derivative bearing a pinacol boronate ester group. This compound is essential for modern synthetic chemistry, enabling precise carbon-carbon bond formation through cross-coupling reactions. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used to create advanced herbicides, fungicides, and insecticides by introducing functionalized aromatic systems into target molecules.
• Liquid Crystal & OLED Material Production: Serves as a building block for constructing complex organic frameworks used in electronic displays and lighting.
• Polymer & Material Science: Incorporated into specialty polymers and organic semiconductors to modify electronic properties and structural motifs.
• Chemical Research & Development: A versatile reagent for academic and industrial research in medicinal chemistry and organic synthesis.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	2-Chloro-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzaldehyde
CAS No.	1426320-86-6
Molecular Formula	C13H16BClO3
Molecular Weight	266.53 g/mol
Synonyms	2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde; 4-Formyl-3-chlorophenylboronic acid pinacol ester; (2-Chloro-4-formylphenyl)boronic acid pinacol ester; 2-Chloro-4-(pinacolatoboron)benzaldehyde; 2-Chloro-4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-chlorobenzaldehyde
EINECS	Contact for details

Quality Control

Our production of 2-Chloro-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzaldehyde adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support compliance with REACH and other relevant global regulatory frameworks.

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). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong oxidizing agents.

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)	≥98.0%
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.