Description

n-Benzyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoroheptane-1-Sulphonamide is a high-value, specialty fluorinated sulphonamide derivative. This compound is engineered to impart exceptional hydrophobic, oleophobic, and chemical resistance properties to advanced materials. It is a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and high-performance materials sectors seeking to incorporate perfluoroalkyl chains for enhanced performance. Its unique structure makes it a key building block for developing novel surfactants, coatings, and active pharmaceutical ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of novel drug candidates, particularly those requiring enhanced metabolic stability and membrane permeability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorinated chain improves weather resistance and biological activity.
• Specialty Surfactants & Fluids: A crucial precursor for manufacturing high-performance fluorosurfactants and fluorinated fluids used in electronics, coatings, and fire-fighting foams.
• Polymer Modification: Employed to graft perfluoroalkyl sulphonamide groups onto polymers, enhancing surface properties like water and oil repellency for textiles and membranes.
• Material Science Research: Utilized in academic and industrial R&D for creating new materials with tailored surface energies and chemical resistance.
• Lithography and Electronics: Acts as a potential component in photoresists and electronic chemicals for semiconductor manufacturing due to its stability and unique solubility profile.

Basic Information

Product Name	n-Benzyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoroheptane-1-Sulphonamide
CAS No.	68298-10-2
Molecular Formula	C₁₄H₈F₁₅NO₂S
Molecular Weight	599.26 g/mol
Synonyms	1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoro-N-(phenylmethyl)-1-heptanesulfonamide; N-Benzylperfluoroheptanesulfonamide; N-Benzyl-1H,1H,2H,2H-perfluoro-1-octanesulfonamide; Benzylperfluorooctylsulfonamide; Heptadecafluoro-N-(phenylmethyl)-1-octanesulfonamide; FOSA-Bz; PFOSA-Benzyl derivative; N-Benzyl perfluorooctane sulfonamide
EINECS	Contact for details

Quality Control

Our n-Benzyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoroheptane-1-Sulphonamide 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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our production adheres to cGMP guidelines where applicable, ensuring consistency and reliability for critical research and scale-up processes.

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 to prevent degradation. Keep away from heat, sparks, and open flame.

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%
Heavy Metals (as Pb)	≤ 10 ppm

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