Description

22-Hydroxydocosanoic Acid Methyl Ester is a high-purity, long-chain hydroxy fatty acid ester, a key building block in advanced organic synthesis. This compound is valued for its bifunctional structure, offering both a reactive hydroxyl group and a stable ester linkage, which enables precise chemical modifications. It is primarily sought by research and development laboratories, pharmaceutical intermediates manufacturers, and specialty chemical producers for creating surfactants, lubricant additives, and complex lipid derivatives.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of bioactive molecules, complex lipids, and prodrugs requiring specific fatty acid chains.
• Specialty Surfactant Synthesis: Used to manufacture non-ionic surfactants and emulsifiers with tailored hydrophilic-lipophilic balance (HLB) for cosmetics and agrochemicals.
• Lubricant & Functional Fluid Additive: Serves as a base or additive for formulating high-performance synthetic lubricants and metalworking fluids, offering enhanced stability.
• Polymer Modification: Acts as a monomer or modifier in polycondensation reactions to introduce long aliphatic chains, altering the flexibility and hydrophobicity of polymers.
• Biochemical Research: Employed as a standard or substrate in lipid metabolism studies, membrane biophysics research, and enzymatic assays.
• Cosmetic Ingredient Synthesis: A starting material for producing esters and derivatives used in skin care formulations for their emollient properties.

Basic Information

Product Name	22-Hydroxydocosanoic Acid Methyl Ester
CAS No.	38646-51-4
Molecular Formula	C₂₃H₄₆O₃
Molecular Weight	370.62 g/mol
Synonyms	Methyl 22-Hydroxydocosanoate; Docosanoic Acid, 22-Hydroxy-, Methyl Ester; Methyl 22-Hydroxybehenate; 22-Hydroxybehenic Acid Methyl Ester; Hydroxydocosanoic Acid Methyl Ester; Methyl ω-Hydroxydocosanoate; Methyl 22-Hydroxydocosanoic Acid Ester; 22-Hydroxy Docosanoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 22-Hydroxydocosanoic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

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

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	65 - 70 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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