Description

Potassium 3-Hydroxyphenyltrifluoroborate is an organoboron reagent of significant importance in modern synthetic chemistry. This compound serves as a versatile and stable building block, enabling efficient carbon-carbon bond formation through Suzuki-Miyaura cross-coupling reactions. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of complex biaryl and heterobiaryl structures.

Application

• Pharmaceutical Intermediate Synthesis: A key precursor for constructing phenolic biaryl scaffolds found in active pharmaceutical ingredients (APIs).
• Agrochemical Development: Used in the synthesis of novel herbicides, fungicides, and insecticides requiring specific aryl-aryl linkages.
• Ligand and Catalyst Preparation: Employed in the creation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Facilitates the development of organic electronic materials, such as those used in OLEDs and semiconductors.
• Chemical Biology Probes: Acts as a building block for synthesizing labeled compounds and molecular probes for biochemical research.
• Custom Fine Chemical Production: Enables contract research and manufacturing organizations (CROs/CMOs) to produce bespoke aromatic compounds for client projects.

Basic Information

Item	Details
Product Name	Potassium 3-Hydroxyphenyltrifluoroborate
CAS No.	871231-45-7
Molecular Formula	C6H5BF3KO
Molecular Weight	187.91 g/mol
Synonyms	Potassium (3-Hydroxyphenyl)trifluoroborate; 3-Hydroxyphenyltrifluoroborate Potassium Salt; (3-Hydroxyphenyl)trifluoroboronic Acid Potassium Salt; Potassium 3-Hydroxybenzenetrifluoroborate; 3-Hydroxybenzeneboronic Acid Trifluoroborate Potassium Complex; 3-Hydroxyphenyl-BF3K; 871231-45-7; Potassium 3-Hydroxy Phenyl Trifluoro Borate
EINECS	Contact for details

Quality Control

Our Potassium 3-Hydroxyphenyltrifluoroborate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for demanding synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay (NMR), purity (HPLC), and moisture content (KF). Our quality system is designed to meet the needs of research and cGMP manufacturing environments.

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 should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability. Keep the container tightly sealed in a desiccator for long-term storage.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Assay (NMR)	≥ 97%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in water, methanol, DMF; slightly soluble in THF

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