Description

5-Fluoro-2-Methylsulfanylmethoxy-Benzeneboronic Acid is a high-purity boronic acid derivative, a critical building block in modern synthetic chemistry. Its value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly in the development of active pharmaceutical ingredients (APIs) and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, especially those containing fluorinated biaryl motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Research: Used in creating novel herbicides, fungicides, and insecticides where the specific substitution pattern can influence biological activity.
• Suzuki-Miyaura Cross-Coupling: Serves as a highly effective organoboron reagent for palladium-catalyzed carbon-carbon bond formation in fine chemical synthesis.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalysis or as a core structure in material science research.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.
• OLED and Electronic Material Synthesis: A potential building block for creating organic semiconductors and light-emitting materials due to its conjugated boronic acid functionality.

Basic Information

Product Name	5-Fluoro-2-Methylsulfanylmethoxy-Benzeneboronic Acid
CAS No.	958454-07-4
Molecular Formula	C8H10BFO3S
Molecular Weight	216.04 g/mol
Synonyms	(5-Fluoro-2-((methylthio)methoxy)phenyl)boronic acid; 2-Fluoro-5-((methylthio)methoxy)benzeneboronic acid; 5-Fluoro-2-((methylsulfanyl)methoxy)benzeneboronic acid; Benzeneboronic acid, 5-fluoro-2-[(methylthio)methoxy]-; 958454-07-4; Boronic acid, B-[5-fluoro-2-[(methylthio)methoxy]phenyl]-
EINECS	Contact for details

Quality Control

Our 5-Fluoro-2-Methylsulfanylmethoxy-Benzeneboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring stringent material consistency, from R&D to scale-up production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0%
Water Content (KF)	≤0.5%

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