Description

Benzenesulfenyl Triflate CAS NO 84224-65-7 is a highly reactive organosulfur electrophile, serving as a critical reagent for the introduction of the benzenesulfenyl group. Its value lies in enabling efficient and selective sulfenylation reactions, which are fundamental for constructing complex sulfur-containing molecules in advanced synthetic chemistry. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to create novel intermediates and active ingredients.

Application

• Pharmaceutical Intermediate Synthesis: Key reagent for the synthesis of sulfenamide and disulfide-based drug candidates, particularly in oncology and antiviral research.
• Agrochemical Development: Used in the production of sulfur-containing pesticides and herbicides, enhancing biological activity and selectivity.
• Polymer Chemistry: Acts as a functionalization agent and chain-transfer agent in the synthesis of specialty polymers and materials with tailored properties.
• Organic Synthesis Reagent: Employed in electrophilic sulfenylation reactions for C-S bond formation, valuable in constructing complex heterocycles and natural product analogs.
• Ligand and Catalyst Preparation: Useful for modifying ligands and preparing metal complexes used in asymmetric catalysis.
• Chemical Research & Development: A versatile tool in academic and industrial R&D labs for exploring new synthetic methodologies and reaction pathways.

Basic Information

Product Name	Benzenesulfenyl Triflate
CAS No.	84224-65-7
Molecular Formula	C7H5F3O3S2
Molecular Weight	258.23 g/mol
Synonyms	Benzenesulfenyl Trifluoromethanesulfonate; Phenylsulfenyl Triflate; Trifluoromethanesulfonic Acid Phenylsulfenyl Ester; Benzenesulfenyl Trifluoromethanesulphonate; Phenylsulfenyl Trifluoromethanesulfonate; S-Phenyl Trifluoromethanethiosulfonate; (Trifluoromethylsulfonyloxy)benzene
EINECS	Contact for details

Quality Control

Our Benzenesulfenyl Triflate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and production use. Each lot is analyzed using advanced techniques including NMR, HPLC, and titration to confirm identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
NMR Purity	Conforms

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