Description

3-(4-Fluorophenyl)Aminocarbonylphenylboronic Acid Pinacol Ester is a high-value, protected boronic acid derivative essential for modern synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the precise construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing biaryl compounds with potential therapeutic activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require specific fluorinated biphenyl structures.
• Material Science: Serves as a monomer or building block for creating advanced organic electronic materials, such as those used in OLEDs.
• Chemical Biology & Probe Development: Employed in the synthesis of fluorophore-labeled molecules or activity-based probes for biological target identification.
• Process Chemistry & Scale-up: Provides a stable, handleable boronate ester form for large-scale manufacturing processes in fine chemical production.
• Academic & Contract Research: A valuable reagent for methodological development and library synthesis in academic laboratories and CROs.

Basic Information

Product Name	3-(4-Fluorophenyl)Aminocarbonylphenylboronic Acid Pinacol Ester
CAS No.	850567-58-7
Molecular Formula	C19H21BFNO3
Molecular Weight	341.19 g/mol
Synonyms	3-[(4-Fluorophenyl)carbamoyl]phenylboronic acid pinacol ester; [3-[(4-Fluorophenyl)aminocarbonyl]phenyl]boronic acid pinacol ester; 3-(4-Fluorophenylcarbamoyl)phenylboronic Acid Pinacol Ester; N-(4-Fluorophenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide; B-[3-[[(4-Fluorophenyl)amino]carbonyl]phenyl]boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 3-(4-Fluorophenyl)Aminocarbonylphenylboronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (H-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.