Description

n-Octadecyl-N'-Propyl-Sulfamide is a specialized organosulfur compound designed for high-performance applications requiring specific surface interactions and chemical functionality. This sulfamide derivative is valued for its unique molecular architecture, which combines a long hydrophobic alkyl chain with a polar sulfamide group, offering a balance of compatibility and reactivity. It serves as a critical intermediate or functional additive for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors, where precise molecular design is paramount.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific enzyme inhibition or requiring tailored pharmacokinetic properties.
• Agrochemical Synthesis: Serves as a key building block for developing next-generation herbicides, fungicides, or plant growth regulators with enhanced efficacy and selectivity.
• Surface Modification Agent: Employed to functionalize surfaces or nanoparticles, imparting specific wetting, adhesion, or anti-fouling characteristics in material coatings.
• Polymer Additive: Acts as a specialty monomer or cross-linking agent in the production of high-performance polymers with improved thermal stability or chemical resistance.
• Lubricant & Fuel Additive: Utilized as a friction modifier or detergent/dispersant component in advanced lubricant formulations and fuel systems.
• Research & Development: A valuable compound for academic and industrial R&D in organic synthesis, medicinal chemistry, and supramolecular chemistry.

Basic Information

Product Name	n-Octadecyl-N'-Propyl-Sulfamide
CAS No.	925891-74-3
Molecular Formula	C₂₁H₄₆N₂O₂S
Molecular Weight	390.67 g/mol
Synonyms	Octadecyl(propyl)sulfamide; N-Octadecyl-N'-propylsulfamide; 1-Octadecyl-3-propylsulfamide; Sulfamide, N-octadecyl-N'-propyl-; Stearyl propyl sulfamide; C18-Propyl Sulfamide; Propyloctadecylsulfamide
EINECS	Contact for details

Quality Control

Every batch of n-Octadecyl-N'-Propyl-Sulfamide is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing all specifications are available upon request.

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). Keep away from strong oxidizing agents and moisture. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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