Description

2,3-Difluoro-4-Propoxylphenylboronic Acid is a high-purity boronic acid derivative, a critical building block in modern synthetic chemistry. Its value lies in enabling precise Suzuki-Miyaura cross-coupling reactions, a cornerstone for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for developing novel active ingredients and functional organic compounds.

Application

• Pharmaceutical Intermediate: A key synthon for constructing complex drug candidates, especially in the development of fluorinated active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides with enhanced properties.
• Liquid Crystal & OLED Materials: Serves as a building block for creating fluorinated organic molecules used in electronic displays and optoelectronic devices.
• Polymer & Material Science: Facilitates the synthesis of specialty polymers and functional organic materials with tailored characteristics.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic pathways and novel compound libraries.
• Cross-Coupling Reactions: Primarily employed in palladium-catalyzed Suzuki-Miyaura couplings to form biaryl and other carbon-carbon bonds efficiently.

Basic Information

Product Name	2,3-Difluoro-4-Propoxylphenylboronic Acid
CAS No.	212837-49-5
Molecular Formula	C9H11BF2O3
Molecular Weight	216.00 g/mol
Synonyms	(2,3-Difluoro-4-propoxyphenyl)boronic acid; 2,3-Difluoro-4-propoxybenzeneboronic acid; 4-Propoxy-2,3-difluorophenylboronic acid; Boronic acid, B-(2,3-difluoro-4-propoxyphenyl)-; 2,3-Difluoro-4-propoxybenzeneboronic acid pinacol ester (common derivative); 2,3-Difluoro-4-propoxy phenyl boronic acid
EINECS	Contact for details

Quality Control

Our 2,3-Difluoro-4-Propoxylphenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available for all shipments 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) for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Purity (NMR)	Conforms
Water Content (KF)	≤0.5%
Heavy Metals	<10 ppm

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