Description

2,3,4,5,6-Pentafluorophenyl 2-Thiophenesulfonate is a high-purity, specialized organosulfur and organofluorine compound used as a key synthetic intermediate. Its value lies in its role as a versatile building block for introducing functionalized thiophene and pentafluorophenyl moieties into target molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for developing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, especially those requiring fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a precursor for creating advanced pesticides and herbicides with improved efficacy and environmental profiles.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer and Material Science: Acts as a monomer or cross-linking agent in the production of high-performance, fluorinated polymers and electronic materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new reactions in synthetic organic chemistry.

Basic Information

Product Name	2,3,4,5,6-Pentafluorophenyl 2-Thiophenesulfonate
CAS No.	663175-91-5
Molecular Formula	C10H3F5O3S2
Molecular Weight	330.25 g/mol
Synonyms	Pentafluorophenyl 2-thiophenesulfonate; 2-Thiophenesulfonic acid pentafluorophenyl ester; 2-Thienylsulfonyl pentafluorobenzene; 2,3,4,5,6-Pentafluorophenyl thiophene-2-sulfonate; 2-Thiophenesulfonyl pentafluorobenzene; PFP 2-thiophenesulfonate; 2-Thienyl pentafluorophenyl sulfonate
EINECS	Contact for details

Quality Control

Our 2,3,4,5,6-Pentafluorophenyl 2-Thiophenesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.