Description

Potassium 3-(4-Nitrophenoxy)Phenyltrifluoroborate is a high-purity organotrifluoroborate salt, a versatile and stable building block in modern synthetic chemistry. Its value lies in its enhanced stability and reactivity compared to boronic acids, making it a superior reagent for critical cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to construct complex molecular architectures for active ingredients and advanced materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key aryl source for constructing biaryl and heterobiaryl structures in pharmaceutical intermediates.
• Pharmaceutical Research & Development: Synthesis of novel drug candidates, particularly in creating complex, functionalized aromatic systems.
• Agrochemical Synthesis: Production of advanced herbicides, fungicides, and insecticides requiring specific aryl-aryl linkages.
• Material Science: Building block for organic electronic materials, such as polymers and small molecules for OLEDs and semiconductors.
• Ligand and Catalyst Development: Precursor for creating specialized ligands and organometallic catalysts.
• Chemical Biology & Probe Synthesis: Used in labeling and modifying biomolecules for diagnostic and research applications.

Basic Information

Item	Detail
Product Name	Potassium 3-(4-Nitrophenoxy)Phenyltrifluoroborate
CAS No.	1073468-34-4
Molecular Formula	C12H8BF3KNO3
Molecular Weight	321.11 g/mol
Synonyms	Potassium (3-(4-Nitrophenoxy)phenyl)trifluoroborate; 3-(4-Nitrophenoxy)phenyltrifluoroborate Potassium Salt; Potassium 3-(p-Nitrophenoxy)phenyltrifluoroborate; (3-(4-Nitrophenoxy)phenyl)trifluoroboronic Acid Potassium Salt; Potassium Trifluoro(3-(4-nitrophenoxy)phenyl)borate; 1073468-34-4; Potassium 3-(4-Nitrophenoxy)benzenetrifluoroborate
EINECS	Contact for details

Quality Control

Every batch of Potassium 3-(4-Nitrophenoxy)Phenyltrifluoroborate is manufactured under strict quality management systems. We employ advanced analytical techniques, including NMR and HPLC, to ensure high chemical purity and consistent lot-to-lot performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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 place at 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 maintain stability and reactivity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
NMR Purity (1H, 19F)	Conforms

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