Description

Hexadecyl Methanesulfonate is a high-purity organic intermediate characterized by its long alkyl chain and methanesulfonate ester group. This compound is valued for its role as a versatile alkylating agent and building block in sophisticated organic syntheses. It is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring long-chain alkyl modifications.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its alkylating properties are utilized.
• Surfactant & Detergent Chemistry: Serves as a precursor for the manufacture of specialized anionic and nonionic surfactants with specific chain lengths.
• Polymer Modification: Employed as a functional monomer or cross-linking agent to introduce hydrophobic alkyl groups into polymer backbones.
• Lubricant & Fuel Additive Precursor: Used in the synthesis of additives that improve the performance characteristics of lubricants and fuels.
• Organic Synthesis Reagent: A valuable reagent in research for nucleophilic substitution reactions and the introduction of the cetyl (hexadecyl) group.

Basic Information

Product Name	Hexadecyl Methanesulfonate
CAS No.	20779-14-0
Molecular Formula	C₁₇H₃₆O₃S
Molecular Weight	320.53 g/mol
Synonyms	Cetyl Methanesulfonate; 1-Hexadecyl Methanesulfonate; n-Hexadecyl Methanesulfonate; Methanesulfonic Acid Hexadecyl Ester; Palmityl Methanesulfonate; Cetanol Methanesulfonate; C16-Mesylate; Hexadecyl Mesylate
EINECS	244-045-5

Quality Control

Our Hexadecyl Methanesulfonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation by atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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