Description

Potassium (3-Chloro-5-Methoxyphenyl)Trifluoroborate is a high-purity organotrifluoroborate salt, a crucial building block in modern synthetic chemistry. Its value lies in its exceptional stability and reactivity, making it a superior alternative to traditional boronic acids in cross-coupling reactions. This advanced intermediate is primarily needed by pharmaceutical R&D teams, agrochemical manufacturers, and specialty chemical producers for constructing complex molecular architectures.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of complex biaryl and heterobiaryl structures.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs), particularly for candidates containing substituted phenyl moieties.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and insecticides with specific activity profiles.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, where precise molecular structure is critical.
• Ligand and Catalyst Development: Useful precursor for synthesizing specialized ligands and organometallic catalysts.
• Chemical Biology Probes: Facilitates the synthesis of labeled compounds and probes for biochemical and diagnostic applications.

Basic Information

Item	Details
Product Name	Potassium (3-Chloro-5-Methoxyphenyl)Trifluoroborate
CAS No.	929626-23-3
Molecular Formula	C7H6BClF3KO2
Molecular Weight	257.48 g/mol
Synonyms	Potassium (3-Chloro-5-methoxyphenyl)trifluoroborate; (3-Chloro-5-methoxyphenyl)trifluoroborate potassium salt; Potassium 3-Chloro-5-methoxybenzenetrifluoroborate; 3-Chloro-5-methoxyphenyltrifluoroborate potassium; Potassium 3-Chloro-5-methoxyphenyltrifluoroboronate; (3-Chloro-5-methoxyphenyl)potassium trifluoroboronate; Potassium trifluoro(3-chloro-5-methoxyphenyl)borate
EINECS	Contact for details

Quality Control

Our Potassium (3-Chloro-5-Methoxyphenyl)Trifluoroborate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including NMR (1H, 11B, 19F) and HPLC analysis, to ensure high chemical purity and consistent performance in sensitive coupling reactions. Certificates of Analysis (COA) with full traceability are available upon request.

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 compound 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 purity.

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.