Description

Potassium Phenylsulfonamidomethyltrifluoroborate CAS NO 1286686-22-3 is an organotrifluoroborate salt, a versatile and stable building block in modern synthetic chemistry. This compound is valued for its role as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the efficient formation of carbon-carbon bonds. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing complex drug candidates and active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides requiring specific aryl-alkyl linkages.
• Material Science Research: Serves as a precursor for creating advanced organic electronic materials, liquid crystals, and polymers with tailored properties.
• Chemical Biology & Probe Development: Employed in the synthesis of bioconjugates and molecular probes for diagnostic and research applications.
• Catalyst & Ligand Development: Acts as a substrate or intermediate in the development of new catalytic systems and specialized ligands.
• Academic & Process R&D: A valuable reagent for methodological development and scaling new synthetic routes in laboratory and pilot-scale settings.

Basic Information

Product Name	Potassium Phenylsulfonamidomethyltrifluoroborate
CAS No.	1286686-22-3
Molecular Formula	C7H8BF3KNO2S
Molecular Weight	261.12 g/mol
Synonyms	Potassium (Phenylsulfonamidomethyl)trifluoroborate; Potassium [(Phenylsulfonyl)aminomethyl]trifluoroborate; N-(Trifluoroboratomethyl)benzenesulfonamide Potassium Salt; Benzenesulfonamide, N-(trifluoroboratomethyl)-, potassium salt (1:1); Phenylsulfonamidomethyltrifluoroborate Potassium Salt; Potassium Trifluoro(phenylsulfonamidomethyl)borate; KPhSO2NHCH2BF3
EINECS	Contact for details

Quality Control

Our Potassium Phenylsulfonamidomethyltrifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 13C, 11B, 19F), HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting compliance in cGMP and ISO 9001 environments for research and development use.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0 %
Heavy Metals	≤ 20 ppm

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