Description

Potassium (3-Carboxy-5-Nitrophenyl)Trifluoroborate is an advanced organotrifluoroborate reagent, a key building block in modern synthetic chemistry. Its value lies in its stability and versatility, enabling precise carbon-carbon bond formation under mild conditions via Suzuki-Miyaura cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require high-purity intermediates for complex molecule synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing biaryl or substituted aromatic structures.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides that require specific aromatic frameworks.
• Material Science Research: Serves as a precursor for creating functionalized organic materials, liquid crystals, and polymers with tailored electronic or optical properties.
• Suzuki-Miyaura Cross-Coupling Reactions: The primary application is as a stable boronic acid equivalent for palladium-catalyzed cross-couplings with various aryl/vinyl halides.
• Chemical Biology & Probe Development: Utilized in the synthesis of molecular probes and labeled compounds for diagnostic and research purposes.
• Fine Chemical Production: Enables the scalable, efficient synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	Potassium (3-Carboxy-5-Nitrophenyl)Trifluoroborate
CAS No.	850623-76-6
Molecular Formula	C7H4BF3KNO4
Molecular Weight	264.02 g/mol
Synonyms	Potassium 3-Carboxy-5-nitrobenzenetrifluoroborate; 3-Carboxy-5-nitrophenyltrifluoroborate Potassium Salt; (3-Carboxy-5-nitrophenyl)trifluoroboronic acid potassium salt; 5-Nitro-3-carboxyphenyltrifluoroborate Potassium; Potassium Trifluoro(5-nitro-3-carboxyphenyl)borate; Potassium (5-Nitro-3-carboxyphenyl)trifluoroborate; Borate(1-), trifluoro(5-nitro-3-carboxyphenyl)-, potassium; Potassium (3-Carboxy-5-nitrophenyl)trifluoroboranuide
EINECS	Contact for details

Quality Control

Our Potassium (3-Carboxy-5-Nitrophenyl)Trifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 11B, 19F) and HPLC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We are committed to meeting the stringent requirements of research and cGMP manufacturing environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent decomposition. Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95% (Typical 97-99%)
11B NMR Purity	≥95%
19F 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.