Description

m-3M3Fbs (CAS NO 200933-14-8) is a high-purity fluorinated aromatic building block of significant interest in advanced organic synthesis. This compound is valued for its ability to introduce specific fluorine-containing motifs, which are crucial for modulating the physicochemical properties of target molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients with enhanced metabolic stability, bioavailability, and binding selectivity.

Application

• As a key fluorinated intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly in drug discovery programs.
• Utilized in the research and development of agrochemicals, such as herbicides and fungicides, to improve environmental persistence and efficacy.
• Serves as a specialized monomer or precursor in the production of advanced materials, including liquid crystals and specialty polymers.
• Employed in organic electronic materials research for the development of semiconductors and OLED components.
• Acts as a building block for radiolabeling precursors used in positron emission tomography (PET) tracer development.
• Used in academic and industrial R&D for method development in fluorination chemistry and cross-coupling reactions.

Basic Information

Product Name	m-3M3Fbs
CAS No.	200933-14-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-Bromo-3-((trifluoromethyl)sulfonyl)benzene; 3-Bromophenyl trifluoromethyl sulfone; m-Bromo(trifluoromethylsulfonyl)benzene; 3-Bromo-α,α,α-trifluorotoluene-p-sulfone; 3-Bromobenzene triflone; 3-Bromophenyl triflone; 3-Bromo-α,α,α-trifluoro-p-toluenesulfonyl; 3-Bromo-α,α,α-trifluoro-4-methylbenzenesulfonyl
EINECS	Contact for details

Quality Control

Every batch of m-3M3Fbs is produced and tested under a strict quality management system. We ensure the product meets high-purity standards suitable for demanding synthetic applications. Comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, is performed to verify identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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