Description

D-Erythro-n-[2-(1,3-Dihydroxy-4E-Octadecene)]-N'-Hexadecane-Urea is a high-purity, synthetic urea derivative with a defined stereochemistry and long-chain alkyl structure. This compound is valued for its role as a specialized intermediate or building block in advanced organic synthesis and materials science. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting lipid-related pathways.
• Agrochemical Research: Serves as a key building block for developing new surfactants, adjuvants, or active ingredients with specific biological activity.
• Specialty Surfactant Synthesis: Acts as a precursor for creating non-ionic surfactants with unique hydrophilic-lipophilic balance (HLB) properties.
• Material Science: Employed in the development of advanced polymers, liquid crystals, or self-assembling monolayers due to its amphiphilic structure.
• Biochemical Research: Utilized as a standard or probe in studies involving membrane biology and lipid-protein interactions.
• Cosmetic Ingredient Development: Investigated for potential use in high-end skincare formulations as a conditioning or delivery agent.

Basic Information

Item	Details
Product Name	D-Erythro-n-[2-(1,3-Dihydroxy-4E-Octadecene)]-N'-Hexadecane-Urea
CAS No.	361450-27-3
Molecular Formula	C₄₁H₈₂N₂O₃
Molecular Weight	639.11 g/mol
Synonyms	N-[(2R,3R)-2,3-Dihydroxy-1-(octadec-4-en-1-yl)hexadecyl]urea; (4E,2R,3R)-N-(2,3-Dihydroxy-1-hexadecyl-4-octadecenyl)urea; D-erythro-C18-Ceramide (non-hydroxy fatty acid sphingosine) Urea derivative; Hexadecane, 1-[(2R,3R)-2,3-dihydroxy-1-(4-octadecenyl)hexadecyl]urea; Urea, N-[(2R,3R)-2,3-dihydroxy-1-(octadec-4-en-1-yl)hexadecyl]-
EINECS	Contact for details

Quality Control

Our D-Erythro-n-[2-(1,3-Dihydroxy-4E-Octadecene)]-N'-Hexadecane-Urea is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR), to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Specific Rotation	Contact for details
Heavy Metals	≤ 20 ppm

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