Description

Oxacyclohexadecen-2-One is a high-purity macrocyclic lactone compound, also known as a musk lactone, valued for its unique structural and olfactory properties. Its primary commercial significance lies in its application as a key fragrance ingredient and a versatile synthetic intermediate for complex organic molecules. This product is essential for manufacturers in the fragrance, flavor, and fine chemical industries seeking reliable, high-quality raw materials for premium formulations.

Application

• Fragrance Industry: Serves as a foundational musk note in perfumery for creating long-lasting, sophisticated scents in fine fragrances, personal care products, and home care items.
• Flavor Enhancers: Used in the synthesis of flavoring agents where macrocyclic structures contribute to creamy, fatty, or musky nuances.
• Organic Synthesis: Acts as a crucial building block or intermediate in the multi-step synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
• Research & Development: Employed in academic and industrial R&D settings for studying macrocyclic chemistry, polymer science, and material properties.
• Specialty Polymers: Potential use as a monomer or modifier in the production of specialty polyesters and other polymers with specific functional characteristics.

Basic Information

Product Name	Oxacyclohexadecen-2-One
CAS No.	344775-03-7
Molecular Formula	C15H28O2
Molecular Weight	240.38 g/mol
Synonyms	15-Pentadecanolide; 15-Hydroxypentadecanoic acid lactone; Exaltolide; Muscolide; Pentadecanolide; ω-Pentadecalactone; Cyclopentadecanolide; Globalide (trade name)
EINECS	Contact for details

Quality Control

Our Oxacyclohexadecen-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards for fragrance and fine chemical ingredients. Comprehensive testing is performed, and a Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / solid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Specific Rotation	Contact for details
Refractive Index	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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