Description

Potassium (Phthalimidomethyl)Trifluoroborate is an organotrifluoroborate salt, a versatile and stable building block in modern synthetic chemistry. Its value lies in its role as a robust, air- and moisture-stable precursor to reactive boronic acids and esters, facilitating critical carbon-carbon bond-forming reactions. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable intermediates for Suzuki-Miyaura cross-coupling and other transition-metal-catalyzed transformations.

Application

• Pharmaceutical Intermediate: A key synthon for constructing complex molecules in active pharmaceutical ingredient (API) development and drug discovery programs.
• Agrochemical Synthesis: Used in the preparation of novel herbicides, fungicides, and insecticides through efficient cross-coupling methodologies.
• Material Science Research: Serves as a precursor for creating organic electronic materials, liquid crystals, and functional polymers.
• Suzuki-Miyaura Cross-Coupling: Acts as a stable organoboron reagent for palladium-catalyzed coupling with aryl/vinyl halides, enabling biaryl and conjugated system construction.
• Peptide Modification & Bioconjugation: Utilized for introducing boron-containing handles or labels into biomolecules for further functionalization.
• Academic & Process R&D: A valuable tool for methodology development and scaling up synthetic routes in laboratory and pilot plant settings.

Basic Information

Product Name	Potassium (Phthalimidomethyl)Trifluoroborate
CAS No.	1001671-72-2
Molecular Formula	C9H6BF3KNO2
Molecular Weight	261.06 g/mol
Synonyms	Potassium Phthalimidomethyltrifluoroborate; Potassium (N-Phthalimidomethyl)trifluoroborate; (Phthalimidomethyl)trifluoroborate Potassium Salt; N-(Trifluoroboratomethyl)phthalimide Potassium Salt; Potassium [(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]trifluoroborate; B-(Phthalimidomethyl)potassium trifluoroborate; Potassium Trifluoro((1,3-dioxoisoindolin-2-yl)methyl)borate
EINECS	Contact for details

Quality Control

Our Potassium (Phthalimidomethyl)Trifluoroborate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR (1H, 13C, 11B, 19F), HPLC, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory 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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
11B NMR Purity	≥ 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.