Description

Hexadecanedioic Acid 1-Methyl Ester is a high-purity, long-chain fatty acid ester derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional nature, providing both a reactive methyl ester group and a terminal carboxylic acid for controlled polymerization and derivatization. This compound is essential for R&D chemists and manufacturers in the polymer, pharmaceutical, and specialty chemical industries seeking to create novel materials with tailored properties.

Application

• Polymer Synthesis: Key monomer for producing specialized polyesters, polyamides (nylon derivatives), and other condensation polymers, imparting flexibility and specific thermal properties.
• Pharmaceutical Intermediates: Serves as a versatile synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Lubricant & Plasticizer Precursor: Used in the manufacture of high-performance synthetic lubricants and specialized plasticizers for engineering plastics.
• Cosmetic & Personal Care Ingredients: Intermediate for synthesizing emollients, waxes, and texture-enhancing agents in premium formulations.
• Specialty Surfactants: Building block for creating novel anionic and nonionic surfactants with unique solubility and surface activity profiles.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex organic molecules and studying reaction mechanisms.

Basic Information

Product Name	Hexadecanedioic Acid 1-Methyl Ester
CAS No.	18451-85-9
Molecular Formula	C17H32O4
Molecular Weight	300.44 g/mol
Synonyms	1-Methyl hexadecanedioate; Methyl 16-carboxypentadecanoate; Methyl hydrogen hexadecanedioate; 16-Methoxy-16-oxohexadecanoic acid; Hexadecanedioic acid monomethyl ester; Thapsic acid 1-methyl ester; Monomethyl hexadecanedioate; Methyl 15-carboxypentadecanoate (alternate numbering)
EINECS	Contact for details

Quality Control

Our Hexadecanedioic Acid 1-Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

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