Description

17-Methoxyoctadecanoic Acid Methyl Ester is a high-purity synthetic fatty acid ester derivative, serving as a critical intermediate in advanced organic synthesis. Its value lies in providing a versatile methoxy-functionalized carbon chain for constructing complex molecules with tailored properties. This compound is essential for R&D chemists and production specialists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in lipid-based therapeutics and prodrug development.
• Agrochemical Synthesis: Used in the production of specialized surfactants, adjuvants, and active ingredients for crop protection formulations.
• Specialty Polymer & Lubricant Additive: Acts as a monomer or functional modifier to impart specific solubility, viscosity, or surface activity properties to polymers and high-performance lubricants.
• Chemical Research (R&D): A valuable reference standard and starting material in organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.
• Cosmetic & Personal Care Ingredient: Potential intermediate for synthesizing emollients, emulsifiers, or other specialty esters used in high-end formulations.

Basic Information

Product Name	17-Methoxyoctadecanoic Acid Methyl Ester
CAS No.	55334-46-8
Molecular Formula	C20H40O3
Molecular Weight	328.53 g/mol
Synonyms	Methyl 17-Methoxyoctadecanoate; Methyl 17-Methoxystearate; 17-Methoxyoctadecanoic Acid Methyl Ester; Octadecanoic Acid, 17-Methoxy-, Methyl Ester; Methyl 17-Methoxy-Octadecanoate; 17-Methoxy Stearic Acid Methyl Ester; Methyl 17-Methoxyoctadecanoate
EINECS	Contact for details

Quality Control

Our 17-Methoxyoctadecanoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and high industry standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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