Description

5-Cyano-2-Fluorobenzeneboronic Acid is a high-purity, multi-functional boronic acid derivative essential for modern synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used to create advanced active ingredients for crop protection products, leveraging the fluorine and cyano substituents for enhanced biological activity and stability.
• Liquid Crystal & OLED Material Production: Serves as a building block for constructing complex organic molecules used in electronic displays and lighting technologies.
• Polymer & Resin Modification: Incorporated into specialty polymers to impart specific chemical or physical properties, such as improved thermal stability or tailored reactivity.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic pathways in organoboron chemistry.
• Sensor & Diagnostic Reagent Fabrication: Utilized in the synthesis of molecular probes and receptors due to the boronic acid group's affinity for diols and other analytes.

Basic Information

Product Name	5-Cyano-2-Fluorobenzeneboronic Acid
CAS No.	468718-30-1
Molecular Formula	C7H5BFNO2
Molecular Weight	164.93 g/mol
Synonyms	(5-Cyano-2-fluorophenyl)boronic acid; 2-Fluoro-5-cyanobenzeneboronic acid; 5-Cyano-2-fluorophenylboronic acid; Boronic acid, B-(5-cyano-2-fluorophenyl)-; 468718-30-1; 2-Fluoro-5-cyanophenylboronic acid; 5-Cyano-2-fluoro-benzeneboronic acid
EINECS	Contact for details

Quality Control

Our 5-Cyano-2-Fluorobenzeneboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee consistent quality and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
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.