Description

Potassium 4-Hydroxy-3-Methoxyphenyltrifluoroborate is a high-purity organoboron reagent, specifically a potassium aryltrifluoroborate salt. This compound is a valuable synthetic intermediate prized for its enhanced stability and handling characteristics compared to traditional boronic acids. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in advanced organic synthesis and drug discovery. The product is supplied under stringent quality control to ensure reliable performance in sensitive chemical transformations.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds between aryl halides and this aryltrifluoroborate, crucial in constructing complex molecules.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those containing substituted phenolic frameworks.
• Agrochemical Research: Serves as a building block for developing novel herbicides, fungicides, and plant growth regulators.
• Material Science & OLED Development: Employed in the synthesis of organic semiconductors, ligands for catalysts, and advanced functional materials.
• Chemical Biology & Probe Synthesis: Useful for creating labeled compounds and molecular probes for biochemical and diagnostic applications.
• Scale-up Process Chemistry: Its improved stability makes it suitable for optimization and scale-up in pilot plant and manufacturing settings.

Basic Information

Product Name	Potassium 4-Hydroxy-3-Methoxyphenyltrifluoroborate
CAS No.	1883442-55-4
Molecular Formula	C7H7BF3KO2
Molecular Weight	218.04 g/mol
Synonyms	Potassium (4-Hydroxy-3-methoxyphenyl)trifluoroborate; Potassium 4-Hydroxy-3-methoxybenzenetrifluoroborate; 4-Hydroxy-3-methoxyphenyltrifluoroborate Potassium Salt; Vanillin-Derived Potassium Trifluoroborate; 3-Methoxy-4-hydroxyphenyltrifluoroborate Potassium Salt; Potassium Vanillin Trifluoroborate; (4-Hydroxy-3-methoxyphenyl)trifluoroboronic Acid Potassium Salt
EINECS	Contact for details

Quality Control

Our Potassium 4-Hydroxy-3-Methoxyphenyltrifluoroborate is manufactured under a quality management system and undergoes rigorous analytical testing to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant research and development standards, and specifications can be tailored to meet specific project requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using a desiccator or inert atmosphere.

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 Analysis	Conforms

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