Description

16-Hexadecanolide is a high-purity macrocyclic lactone, also known as ω-pentadecalactone. This compound serves as a versatile and valuable intermediate and fragrance ingredient, prized for its unique musky, ambrette-like olfactory profile. It is essential for manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking to create sophisticated aromatic compositions or specific lactone-based molecules.

Application

• Fragrance Industry: A key musk ingredient for perfumes, cosmetics, soaps, and detergents, providing warm, animalic, and ambrette seed-like notes.
• Flavor Industry: Used as a flavoring agent to impart creamy, fatty, and peach-like nuances to food products and beverages.
• Chemical Synthesis: Acts as a crucial monomer or intermediate in the production of specialized polymers, resins, and other macrocyclic compounds.
• Pharmaceutical Intermediates: Employed in the research and synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Personal Care Products: Incorporated into lotions, creams, and other personal care formulations for its fragrance and potential emollient properties.

Basic Information

Product Name	16-Hexadecanolide
CAS No.	109-29-5
Molecular Formula	C₁₆H₃₀O₂
Molecular Weight	254.41 g/mol
Synonyms	ω-Pentadecalactone; 16-Hydroxyhexadecanoic acid lactone; Hexadecanolide; Pentadecanolide; Cyclohexadecanolide; Exaltolide; Musk C16; Globalide® (trade name); Oxacycloheptadecan-2-one
EINECS	203-660-1

Quality Control

Our 16-Hexadecanolide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and IR spectroscopy, to ensure high purity and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to guarantee compliance with your specifications and relevant industry standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline solid or flakes
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Melting Point	31 - 35 °C
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

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