Description

Methyl Hentriacontanoate is a high-purity, long-chain fatty acid methyl ester (FAME) with the CAS registry number 77630-51-4. This compound serves as a critical reference standard and a versatile chemical intermediate in advanced research and specialty manufacturing. It is essential for industries and laboratories requiring precise, high-molecular-weight lipid components for product development and analytical calibration.

Application

• Analytical Reference Standard: Used as a primary standard in Gas Chromatography (GC) and Mass Spectrometry (MS) for the identification and quantification of complex lipid mixtures.
• Biochemical Research: Acts as a substrate or model compound in studies of lipid metabolism, enzyme kinetics, and membrane biophysics.
• Specialty Lubricants & Additives: Functions as a high-performance synthetic base stock or additive component due to its long hydrocarbon chain, offering excellent lubricity and thermal stability.
• Cosmetic & Personal Care Ingredients: Utilized as an emollient, thickener, or conditioning agent in premium skincare and haircare formulations.
• Pharmaceutical Intermediates: Employed in the synthesis of more complex lipid-based drug molecules and prodrugs.
• Surface Coatings & Polymers: Serves as a monomer or plasticizer in the production of specialized polymers, resins, and surface coatings to modify flexibility and hydrophobicity.

Basic Information

Product Name	Methyl Hentriacontanoate
CAS No.	77630-51-4
Molecular Formula	C₃₂H₆₄O₂
Molecular Weight	480.86 g/mol
Synonyms	Methyl Hentriacontanoate; Hentriacontanoic Acid Methyl Ester; Methyl n-Hentriacontanoate; Methyl Dotriacontanoate (common misnomer); C31:0 Methyl Ester; Methyl Lacceroate; Methyl Myricate; Methyl Melissate (related long-chain ester)
EINECS	Contact for details

Quality Control

Our Methyl Hentriacontanoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.