Description

Potassium Phenethyltrifluoroborate 95 is an organotrifluoroborate salt, a versatile and stable boronic acid derivative widely used in modern synthetic chemistry. Its primary value lies in enabling efficient and selective cross-coupling reactions, such as the Suzuki-Miyaura reaction, which is fundamental for constructing complex organic molecules. This high-purity reagent is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries, where reliable building blocks are critical for developing new active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate Synthesis: A key building block in the synthesis of active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Agrochemical Development: Used to create novel herbicides, fungicides, and insecticides by constructing biaryl and other complex structures.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and polymers requiring precise molecular architecture.
• Chemical Biology & Probe Synthesis: Facilitates the labeling and modification of biomolecules for diagnostic and research applications.
• Academic & Industrial R&D: Serves as a reliable reagent for method development and exploring new synthetic pathways in organic chemistry laboratories.

Basic Information

Product Name	Potassium Phenethyltrifluoroborate 95
CAS No.	329976-74-1
Molecular Formula	C8H9BF3K
Molecular Weight	212.06 g/mol
Synonyms	Potassium (2-Phenylethyl)trifluoroborate; 2-Phenylethyltrifluoroboronic Acid Potassium Salt; Potassium 2-Phenylethyltrifluoroborate; Phenethyltrifluoroborate Potassium Salt; (2-Phenylethyl)trifluoroboronic Acid K Salt; B-(2-Phenylethyl)trifluoroboronic Acid Potassium Salt; K-PhCH2CH2-BF3
EINECS	Contact for details

Quality Control

Our Potassium Phenethyltrifluoroborate 95 is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with our stringent specifications. Our quality system is designed to meet the demands of cGMP and ISO standards for research and development applications.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
NMR Purity	≥ 95%

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