Description

Potassium (3-((4-Bromophenyl)Amino)-3-Oxopropyl)Trifluoroborate is a specialized organotrifluoroborate salt, a crucial class of reagents in modern synthetic chemistry. This compound serves as a stable, air- and moisture-tolerant precursor for Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl architectures. It is primarily utilized by pharmaceutical researchers, agrochemical developers, and advanced material scientists for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing drug candidates containing biphenyl or substituted phenyl motifs, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that require specific halogenated biaryl structures.
• Material Science: Enables the creation of organic electronic materials, liquid crystals, and advanced polymers through controlled cross-coupling.
• Chemical Biology & Probe Development: Acts as a versatile handle for introducing fluorophores, biotin, or other tags into complex molecules for imaging and diagnostic applications.
• Academic & Process R&D: A valuable reagent for methodological development in cross-coupling chemistry and scaling up synthetic routes from lab to pilot plant.

Basic Information

Item	Details
Product Name	Potassium (3-((4-Bromophenyl)Amino)-3-Oxopropyl)Trifluoroborate
CAS No.	1705578-14-8
Molecular Formula	C9H9BBrF3KN2O
Molecular Weight	339.00 g/mol
Synonyms	Potassium 3-((4-Bromophenyl)carbamoyl)propyltrifluoroborate; Potassium (3-((4-Bromophenyl)Amino)-3-Oxo-Propyl)Trifluoroborate; 3-((4-Bromophenyl)Amino)-3-Oxopropyltrifluoroborate Potassium Salt; (3-((4-Bromophenyl)Amino)-3-Oxopropyl)Trifluoroborate Potassium; 4-Bromo-N-(3-(trifluoroboratomethyl)propionyl)aniline Potassium Salt; Potassium 3-(4-Bromoanilino)-3-oxopropyltrifluoroborate; Potassium 3-(p-Bromoanilino)-3-oxopropyltrifluoroborate
EINECS	Contact for details

Quality Control

Our Potassium (3-((4-Bromophenyl)Amino)-3-Oxopropyl)Trifluoroborate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including NMR (1H, 11B, 19F), HPLC, and KF titration, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 2-8°C (refrigerated) or as specified on the label. Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture uptake and decomposition.

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)	≥ 95%
Solubility Test	Soluble in common polar aprotic solvents (e.g., DMF, DMSO)

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