Description

1,1,2,2,3,3,3-Heptafluoro-n-Methyl-n-(Oxiran-2-Ylmethyl)Propane-1-Sulfonamide is a high-value, multi-functional fluorinated sulfonamide derivative featuring an oxirane (epoxide) ring. This unique molecular architecture combines the exceptional stability and hydrophobic properties of perfluorinated chains with the high reactivity of an epoxide group, making it a critical intermediate for advanced material synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds with tailored surface properties, enhanced durability, and specific bioactivity.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs to modulate bioavailability, metabolic stability, and membrane permeability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides where the fluorinated sulfonamide group contributes to weather resistance and target specificity.
• Polymer Modification & Cross-linking Agent: The reactive epoxide ring allows for covalent attachment to polymer backbones (e.g., epoxy resins, polyurethanes) to introduce fluorinated side chains, thereby imparting oil/water repellency, low surface energy, and chemical resistance to coatings and composites.
• Surface Active Agent & Surfactant Precursor: Acts as a precursor for creating fluorinated surfactants and surface modifiers used in demanding applications like fire-fighting foams, electronics coatings, and anti-reflective films.
• Material Science Research: Employed in academic and industrial R&D for developing new fluorinated materials, including liquid crystals, ion-exchange membranes, and organic semiconductors.
• Adhesive & Sealant Formulations: Incorporated as a specialty additive to enhance the environmental resistance and adhesion properties of high-performance adhesives and sealants.

Basic Information

Product Name	1,1,2,2,3,3,3-Heptafluoro-n-Methyl-n-(Oxiran-2-Ylmethyl)Propane-1-Sulfonamide
CAS No.	129813-71-4
Molecular Formula	C8H8F7NO3S
Molecular Weight	343.21 g/mol
Synonyms	N-Methyl-N-(oxiran-2-ylmethyl)-1,1,2,2,3,3,3-heptafluoropropane-1-sulfonamide; 1,1,2,2,3,3,3-Heptafluoro-N-methyl-N-(oxiran-2-ylmethyl)propane-1-sulfonamide; Heptafluoropropanesulfonamide, N-methyl-N-(oxiranylmethyl)-; Glycidyl Heptafluoropropyl Sulfonamide; Epoxide-functionalized perfluorosulfonamide; 2-[(Methyl)(1,1,2,2,3,3,3-heptafluoropropyl)sulfonyl]aminomethyl]oxirane
EINECS	Contact for details

Quality Control

Every batch of 1,1,2,2,3,3,3-Heptafluoro-n-Methyl-n-(Oxiran-2-Ylmethyl)Propane-1-Sulfonamide is manufactured and tested under a strict quality management system. We ensure high purity and consistent batch-to-batch reproducibility through advanced analytical techniques including HPLC, GC, NMR, and FTIR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers 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	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Epoxide Value	Contact for details
Specific Gravity (20°C)	~1.6 - 1.7

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