Description

Potassium 3-Formyl-4-Methoxyphenyltrifluoroborate is a high-value organotrifluoroborate salt, a crucial building block in modern synthetic chemistry. Its primary value lies in its exceptional stability and reactivity as a boronic acid equivalent, enabling robust cross-coupling reactions under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-purity intermediates for complex molecule synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for constructing biaryl and heterobiaryl scaffolds found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides that require specific substituted aromatic structures.
• Ligand and Catalyst Development: Serves as a versatile building block for creating sophisticated ligands and organometallic catalysts.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as those used in OLEDs and conductive polymers.
• Chemical Biology Probes: Utilized for the site-specific modification of biomolecules and the synthesis of labeled compounds for diagnostic applications.
• Fine Chemical Production: Enables the efficient and scalable synthesis of complex, multi-substituted aromatic compounds for various specialty chemical applications.

Basic Information

Item	Details
Product Name	Potassium 3-Formyl-4-Methoxyphenyltrifluoroborate
CAS No.	1393683-77-6
Molecular Formula	C8H7BF3KO3
Molecular Weight	258.05 g/mol
Synonyms	Potassium (3-Formyl-4-methoxyphenyl)trifluoroborate; Potassium 3-Formyl-4-methoxybenzenetrifluoroborate; (3-Formyl-4-methoxyphenyl)trifluoroborate Potassium Salt; 3-Formyl-4-methoxybenzeneboronic Acid Potassium Trifluoroborate Salt; 4-Methoxy-3-formylphenyltrifluoroborate Potassium; Potassium 4-Methoxy-3-formylphenyltrifluoroborate; Borate(1-), (3-formyl-4-methoxyphenyl)trifluoro-, potassium (1:1)
EINECS	Contact for details

Quality Control

Our Potassium 3-Formyl-4-Methoxyphenyltrifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high chemical purity and consistent performance in sensitive applications like pharmaceutical synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label. This material is hygroscopic (moisture-sensitive) and must be handled under a dry, inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids and strong bases.

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, 19F)	Conforms

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