Description

4-Boronophenyl 4-Fluoro-2-Nitrophenyl Ether is a high-purity, multi-functional boronic acid ester derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both a boronic ester group and a nitro-aryl fluoride, makes it a versatile intermediate for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially in oncology and CNS research.
• Agrochemical Synthesis: Used to create advanced active ingredients for crop protection products, leveraging its aryl-fluoride and nitro groups for further functionalization.
• Liquid Crystal & OLED Material Development: Serves as a building block for constructing complex organic frameworks used in electronic displays and lighting.
• Polymer & Resin Chemistry: Incorporated into specialty polymers to modify thermal stability, optical properties, or introduce reactive sites for further cross-linking.
• Chemical Research & Development: A valuable tool for academic and industrial R&D labs exploring new synthetic methodologies and creating compound libraries.
• Sensor Technology: Potential use in developing molecular sensors due to the boronic ester group's affinity for diols and other analytes.

Basic Information

Product Name	4-Boronophenyl 4-Fluoro-2-Nitrophenyl Ether
CAS No.	957062-59-8
Molecular Formula	C12H8BFNO4
Molecular Weight	260.01 g/mol
Synonyms	4-(4-Fluoro-2-nitrophenoxy)phenylboronic acid pinacol ester; 4-Fluoro-2-nitro-4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)diphenyl ether; 2-Nitro-4-fluoro-4'-(pinacolatoboryl) diphenyl ether; 4-(Pinacolatoboryl)phenyl 4-fluoro-2-nitrophenyl ether; 4-Fluoro-2-nitrophenyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl ether; B-[4-[(4-Fluoro-2-nitrophenyl)oxy]phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our 4-Boronophenyl 4-Fluoro-2-Nitrophenyl Ether is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and LC-MS, to ensure high chemical purity and structural integrity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our commitment to consistent quality and supply reliability supports your critical R&D and scale-up processes.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.