Description

Potassium Butyltrifluoroborate is an organoboron reagent widely used in modern synthetic chemistry. This compound is valued for its stability and reactivity, serving as a crucial building block for the formation of carbon-carbon bonds. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemical synthesis, and advanced material science.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for coupling with aryl halides to synthesize biaryl compounds, a common scaffold in pharmaceuticals and organic electronics.
• Pharmaceutical Intermediate Synthesis: Used in the production of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Research: Employed in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Facilitates the creation of organic ligands and monomers for polymers and advanced functional materials.
• Catalyst and Ligand Development: Acts as a precursor for novel catalysts and ligands in asymmetric synthesis.
• Chemical Biology & Medicinal Chemistry: Used in the synthesis of probes and tool compounds for biological target identification and validation.

Basic Information

Product Name	Potassium Butyltrifluoroborate
CAS No.	444343-55-9
Molecular Formula	C4H9BF3K
Molecular Weight	164.02 g/mol
Synonyms	Potassium n-Butyltrifluoroborate; Butyltrifluoroborate Potassium Salt; Potassium Butyl-Trifluoroborane; n-Butyl-BF3K; Potassium Tetrafluorobutylborate; K-Butyl-BF3; Butyl-BF3K; Potassium (Butyl)trifluoroboranuide
EINECS	Contact for details

Quality Control

Our Potassium Butyltrifluoroborate is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for demanding synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, NMR purity, and impurity profiles. Our quality management system adheres to ISO standards, and we support our clients with the documentation required for regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Assay (NMR / Titration)	≥ 95%
Purity (NMR)	≥ 97%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in water, methanol, DMF; slightly soluble in THF

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