Description

(Z)-n-(1-Oxooctadec-9-En-1-Yl)-L-Methionine CAS NO 51570-50-4 is a specialized organic compound that functions as a methionine derivative with a long-chain fatty acid moiety. This unique structure makes it a valuable intermediate for synthesizing high-value surfactants, emulsifiers, and specialty additives. It is primarily sought after by manufacturers in the cosmetics, personal care, and pharmaceutical industries for its potential in creating novel amphiphilic molecules with specific functional properties.

Application

• Cosmetic & Personal Care Ingredient: As a key intermediate for synthesizing amino acid-based surfactants and emulsifiers used in shampoos, conditioners, and skin creams.
• Pharmaceutical Intermediate: For the research and development of novel drug delivery systems, including liposomal formulations and prodrugs.
• Biochemical Research: Used as a specialized reagent or building block in peptide chemistry and lipid conjugation studies.
• Specialty Surfactant Production: Serves as a precursor for manufacturing amphoteric or nonionic surfactants with tailored properties for industrial applications.
• Lubricant & Fuel Additive Intermediate: Potential use in creating friction modifiers or stabilizers due to its long hydrophobic chain and polar head group.

Basic Information

Product Name	(Z)-n-(1-Oxooctadec-9-En-1-Yl)-L-Methionine
CAS No.	51570-50-4
Molecular Formula	C₂₃H₄₃NO₃S
Molecular Weight	413.66 g/mol
Synonyms	N-(1-Oxo-9-octadecenyl)-L-methionine; (Z)-N-(1-Oxooctadec-9-enyl)-L-methionine; L-Methionine, N-(1-oxo-9-octadecenyl)-, (Z)-; Oleoyl methionine; 9-Octadecenamide, N-[(2S)-2-amino-4-(methylthio)-1-oxobutyl]-, (9Z)-; Methionine oleyl amide
EINECS	Contact for details

Quality Control

Our production of (Z)-n-(1-Oxooctadec-9-En-1-Yl)-L-Methionine adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, and a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided. We are committed to meeting the specific quality requirements of our global B2B clients in research and manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Specific Rotation	Contact for details

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