Description

Potassium [4-(Pyrrolidine-1-Carbonyl)-Phenyl]Trifluoroborate is a high-purity organotrifluoroborate salt, a crucial building block in modern synthetic chemistry. This compound is valued for its enhanced stability and reactivity in cross-coupling reactions, offering superior performance compared to traditional boronic acids. It is primarily utilized by pharmaceutical, agrochemical, and advanced materials researchers for the efficient synthesis of complex organic molecules.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of biaryl compounds, a common scaffold in active pharmaceutical ingredients (APIs).
• Pharmaceutical Intermediate Synthesis: Used in the research and development of novel drug candidates, particularly in constructing complex aromatic and heteroaromatic systems.
• Agrochemical Development: Employed in the creation of new herbicides, fungicides, and insecticides that require specific aryl-aryl linkages.
• Material Science Research: Serves as a precursor for organic electronic materials, such as those used in OLEDs and organic photovoltaics.
• Chemical Biology & Probe Development: Useful for labeling and modifying biomolecules due to its selective reactivity under mild conditions.
• Scale-up Process Chemistry: Its improved stability makes it suitable for kilogram-scale manufacturing processes in fine chemical production.

Basic Information

Product Name	Potassium [4-(Pyrrolidine-1-Carbonyl)-Phenyl]Trifluoroborate
CAS No.	1983205-51-1
Molecular Formula	C11H12BF3KNO
Molecular Weight	281.13 g/mol
Synonyms	Potassium (4-(Pyrrolidine-1-carbonyl)phenyl)trifluoroborate; 4-(Pyrrolidine-1-carbonyl)phenyltrifluoroborate Potassium Salt; Potassium 4-(1-Pyrrolidinylcarbonyl)phenyltrifluoroborate; [4-(Pyrrolidine-1-carbonyl)phenyl]trifluoroborate Potassium; Potassium Trifluoro[4-(1-pyrrolidinylcarbonyl)phenyl]borate(1-); Potassium 4-(Pyrrolidine-1-carbonyl)benzenetrifluoroborate; 4-(N-Pyrrolidinylcarbonyl)phenyltrifluoroborate Potassium Salt
EINECS	Contact for details

Quality Control

Our Potassium [4-(Pyrrolidine-1-Carbonyl)-Phenyl]Trifluoroborate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure high chemical purity and lot-to-lot consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability. Keep the container tightly sealed in a desiccator for long-term storage.

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 (1H, 19F)	Conforms

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