Description

6-Fluoro-2-(Methylsulfanyl)Phenylboronic Acid Pinacol Ester is a high-purity, organoboron building block essential for modern synthetic chemistry. This compound matters as a critical intermediate in cross-coupling reactions, enabling the efficient construction of complex molecules for advanced material and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds to create biaryl structures in complex organic synthesis.
• Pharmaceutical Intermediate: Used in the research and development of new active pharmaceutical ingredients (APIs), particularly those containing fluorinated and thioether motifs.
• Agrochemical Synthesis: Serves as a building block for developing novel herbicides, fungicides, and insecticides with enhanced properties.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as ligands for OLEDs and semiconductors.
• Chemical Biology Probes: Useful for creating tagged molecules and probes for studying biological systems and drug-target interactions.
• Scale-up Process Development: Provides a stable boronic ester source for optimizing manufacturing routes for commercial-scale production.

Basic Information

Product Name	6-Fluoro-2-(Methylsulfanyl)Phenylboronic Acid Pinacol Ester
CAS No.	2121513-47-9
Molecular Formula	C₁₃H₁₈BFO₂S
Molecular Weight	268.16 g/mol
Synonyms	2-(Methylthio)-6-fluorophenylboronic acid pinacol ester; (6-Fluoro-2-(methylthio)phenyl)boronic acid pinacol ester; 6-Fluoro-2-(methylsulfanyl)benzeneboronic acid pinacol ester; Pinacol [6-fluoro-2-(methylsulfanyl)phenyl]boronate; Boronic acid, B-[6-fluoro-2-(methylthio)phenyl]-, 1,1-dimethylethyl ester; 6-Fluoro-2-methylsulfanylphenylboronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 6-Fluoro-2-(Methylsulfanyl)Phenylboronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and consistency suitable for demanding synthetic applications. Certificates of Analysis (COA) with full characterization data are available upon request 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 place at room temperature (15-25°C). The product is light-sensitive and should be stored away from direct light exposure. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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