Description

Potassium Quinoline-3-Yltrifluoroborate is an organotrifluoroborate salt, a valuable class of reagents in modern synthetic chemistry. This compound is prized for its enhanced stability and handling characteristics compared to traditional boronic acids, making it a crucial building block for cross-coupling reactions. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing complex quinoline-containing molecular architectures.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds between the quinoline scaffold and various aryl or vinyl halides, enabling the synthesis of complex biaryl structures.
• Pharmaceutical Intermediate: Serves as a critical precursor in the development of active pharmaceutical ingredients (APIs) containing the quinoline moiety, which is common in drugs with antimalarial, antibacterial, and anticancer properties.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that incorporate the quinoline ring system for enhanced efficacy.
• Material Science & OLED Development: Employed in the synthesis of organic semiconductors, ligands for catalysts, and emissive materials for organic light-emitting diodes (OLEDs) due to the electron-transporting properties of quinoline.
• Chemical Biology & Probe Development: Useful for creating tagged molecules and bioconjugates for studying biological processes and diagnostics.
• Scale-up Process Chemistry: Its improved stability makes it suitable for kilogram-scale manufacturing processes in fine chemical production.

Basic Information

Product Name	Potassium Quinoline-3-Yltrifluoroborate
CAS No.	1111733-05-1
Molecular Formula	C9H6BF3KN
Molecular Weight	229.06 g/mol
Synonyms	Potassium (Quinolin-3-yl)trifluoroborate; 3-Quinolinyltrifluoroborate Potassium Salt; Potassium Trifluoro(quinolin-3-yl)borate; Quinoline-3-trifluoroboronic Acid Potassium Salt; 3-Quinolineboronic Acid, Trifluoro-, Potassium Salt; Potassium (3-Quinolyl)trifluoroborate; B-(Quinolin-3-yl)potassium trifluoroboranuide
EINECS	Contact for details

Quality Control

Our Potassium Quinoline-3-Yltrifluoroborate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is analyzed using advanced spectroscopic and chromatographic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

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) when the container is opened for use to prevent decomposition.

Specification

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

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