Description

4-Fluoro-2-Propoxyphenylboronic Acid is a high-purity boronic acid derivative, a critical building block in modern synthetic organic chemistry. Its primary value lies in enabling the precise construction of complex molecules through reliable cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require a reliable, high-quality intermediate for drug discovery and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides where the fluoropropoxy-phenyl moiety imparts specific biological activity and stability.
• Ligand & Catalyst Development: Serves as a starting material for creating specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as OLED (Organic Light-Emitting Diode) components and conductive polymers.
• Chemical Biology Probes: Utilized to create fluorinated molecular probes and tags for studying biological processes and protein interactions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific boronic acid derivatives.

Basic Information

Product Name	4-Fluoro-2-Propoxyphenylboronic Acid
CAS No.	480438-60-6
Molecular Formula	C9H12BFO3
Molecular Weight	198.00 g/mol
Synonyms	(4-Fluoro-2-propoxyphenyl)boronic acid; 2-Propoxy-4-fluorophenylboronic acid; 4-Fluoro-2-propoxybenzeneboronic acid; B-(4-Fluoro-2-propoxyphenyl)boronic acid; 480438-60-6; 4-Fluoro-2-n-propoxyphenylboronic Acid; 4-Fluoro-2-propoxy-phenylboronic acid
EINECS	Contact for details

Quality Control

Every batch of 4-Fluoro-2-Propoxyphenylboronic Acid is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, NMR, and LC-MS to ensure identity, purity, and consistency meet the stringent requirements of our global clientele. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is 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 area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

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.