Description

11-Oxahexadecan-16-Olide is a high-purity macrocyclic lactone, also known as 16-Hydroxy-11-oxahexadecanoic acid ω-lactone. This specialty chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique oxygen-containing heterocyclic structure. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors developing novel active ingredients, polymers, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex macrocyclic drugs and bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of new pesticides and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or modifier for creating specialized polyesters and polymers with tailored properties.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other high-value specialty chemicals.
• Organic Synthesis Research: A versatile lactone used in academic and industrial R&D for constructing complex molecular architectures.
• Cosmetic Ingredient Synthesis: Intermediate in the production of specialty esters and emollients for personal care formulations.

Basic Information

Product Name	11-Oxahexadecan-16-Olide
CAS No.	3391-83-1
Molecular Formula	C₁₅H₂₈O₃
Molecular Weight	256.38 g/mol
Synonyms	16-Hydroxy-11-oxahexadecanoic acid ω-lactone; 11-Oxahexadecanolide; 16-Hydroxy-11-oxahexadecanoic acid lactone; Hexadecan-16-olide, 11-oxa-; ω-Pentadecalactone, 11-oxa-; 11-Oxahexadecan-16-olide; 11-Oxa-16-hexadecanolide
EINECS	Contact for details

Quality Control

Our 11-Oxahexadecan-16-Olide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

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%
Residue on Ignition	≤ 0.1%

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