Description

Potassium (3-Methoxycarbonyl-5-Nitrophenyl)Trifluoroborate is a high-purity organotrifluoroborate salt, a versatile and stable building block in modern synthetic chemistry. Its primary value lies in enabling efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex biaryl and heteroaryl structures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries who require reliable, high-quality intermediates for drug discovery and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing complex aromatic and heteroaromatic scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where specific biphenyl structures are required for biological activity.
• Material Science: Serves as a building block for creating organic electronic materials, such as those used in OLEDs (Organic Light-Emitting Diodes) and organic semiconductors.
• Ligand and Catalyst Development: Employed in the research and preparation of novel ligands and organometallic catalysts.
• Chemical Biology & Probe Synthesis: Utilized for constructing molecular probes and labeled compounds for biochemical and diagnostic applications.
• Academic & Industrial R&D: A fundamental reagent for methodological development in cross-coupling chemistry and the exploration of new synthetic pathways.

Basic Information

Product Name	Potassium (3-Methoxycarbonyl-5-Nitrophenyl)Trifluoroborate
CAS No.	850623-56-2
Molecular Formula	C9H6BF3KNO4
Molecular Weight	296.05 g/mol
Synonyms	Potassium (5-Nitro-3-(methoxycarbonyl)phenyl)trifluoroborate; 3-Methoxycarbonyl-5-nitrophenyltrifluoroborate Potassium Salt; (3-Carbomethoxy-5-nitrophenyl)trifluoroboronate Potassium; Potassium 3-Methoxycarbonyl-5-nitrophenyltrifluoroboronate; Methyl 5-nitro-3-(trifluoroborato)benzoate Potassium Salt; Potassium Trifluoro(3-methoxycarbonyl-5-nitrophenyl)borate; Potassium (Methyl 5-nitro-3-benzoate)trifluoroborate
EINECS	Contact for details

Quality Control

Our Potassium (3-Methoxycarbonyl-5-Nitrophenyl)Trifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 13C, 19F, 11B), HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
19F NMR Purity	≥ 95%
11B NMR Purity	≥ 95%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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