Description

(4-Chloro-2-Fluoro-5-Formylphenyl)Boronic Acid is a high-value, multi-functional boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its molecular structure, featuring both a formyl group and a boronic acid moiety, makes it an exceptionally versatile intermediate for constructing complex molecules via cross-coupling and subsequent functional group transformations. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel biaryl compounds with potential therapeutic activity.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogen and formyl substituents for structural diversity.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and organic semiconductors, where its planar structure and functional groups are advantageous.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated boronic acid-based ligands and catalysts used in asymmetric synthesis.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes, thanks to its ability to form stable bonds with diols and other biomolecules.
• Custom Synthesis and Contract Manufacturing: An essential building block for custom synthesis houses serving the life sciences industry for producing target molecules at various scales.

Basic Information

Product Name	(4-Chloro-2-Fluoro-5-Formylphenyl)Boronic Acid
CAS No.	325786-27-4
Molecular Formula	C7H5BClFO3
Molecular Weight	201.38 g/mol
Synonyms	4-Chloro-2-fluoro-5-formylbenzeneboronic acid; (5-Formyl-4-chloro-2-fluorophenyl)boronic acid; 2-Fluoro-4-chloro-5-boronobenzaldehyde; Boronic acid, B-(4-chloro-2-fluoro-5-formylphenyl)-; 325786-27-4; 4-Chloro-2-fluoro-5-formylphenylboronic acid
EINECS	Contact for details

Quality Control

Our (4-Chloro-2-Fluoro-5-Formylphenyl)Boronic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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