Description

Rac-(2R*)-2-Hydroxyoctadecanoic Acid Methyl Ester is a high-purity methyl ester derivative of a hydroxylated long-chain fatty acid. This compound serves as a valuable intermediate and reference standard in advanced organic synthesis and analytical chemistry. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and conducting precise analytical studies.

Application

• Pharmaceutical Intermediate: Used in the synthesis of chiral molecules, prodrugs, and bioactive compounds targeting specific metabolic pathways.
• Analytical Reference Standard: Serves as a critical standard for method development, calibration, and purity assessment in chromatographic analyses (GC, HPLC).
• Agrochemical Research: Acts as a key building block for developing novel surfactants, emulsifiers, and plant growth regulators.
• Lipid Chemistry Studies: Employed in research on fatty acid metabolism, esterification processes, and the physical properties of modified lipids.
• Specialty Polymer Synthesis: Utilized as a monomer or modifier to introduce long alkyl chains and hydroxyl functionality into polymers for specific performance characteristics.
• Cosmetic Ingredient Precursor: A starting material for synthesizing esters and derivatives used in emollients and skin-conditioning agents.

Basic Information

Product Name	Rac-(2R*)-2-Hydroxyoctadecanoic Acid Methyl Ester
CAS No.	40617-55-8
Molecular Formula	C₁₉H₃₈O₃
Molecular Weight	314.51 g/mol
Synonyms	Methyl 2-Hydroxyoctadecanoate; Methyl DL-2-Hydroxystearate; (±)-2-Hydroxyoctadecanoic Acid Methyl Ester; Methyl rac-2-Hydroxystearate; 2-Hydroxystearic Acid Methyl Ester; Methyl α-Hydroxystearate; Octadecanoic acid, 2-hydroxy-, methyl ester; DL-2-Hydroxy Stearic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Rac-(2R*)-2-Hydroxyoctadecanoic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistent lot-to-lot performance. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Melting Point	Contact for details

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