Description

δ-Tetradecalactone is a high-purity macrocyclic lactone valued for its unique, long-lasting musk and creamy fatty character. This compound is a key building block in the creation of sophisticated fragrance and flavor profiles, offering exceptional stability and tenacity. It is primarily sought after by manufacturers in the flavor and fragrance (F&F) industry, as well as by research and development laboratories focusing on aroma chemicals and specialty intermediates.

Application

• Fragrance Industry: A versatile ingredient for creating and enhancing musk, creamy, and lactonic notes in fine perfumes, personal care products, and home fragrances.
• Flavor Industry: Used as a flavoring agent to impart creamy, buttery, and fatty nuances to food products, dairy analogs, and confectionery.
• Aroma Chemical Synthesis: Serves as a crucial intermediate for the synthesis of other complex macrocyclic musk compounds and specialty lactones.
• Cosmetic & Personal Care: Incorporated into formulations for lotions, creams, and soaps to provide a subtle, persistent scent and enhance product appeal.
• Research & Development: Utilized in academic and industrial R&D for studying olfaction, flavor chemistry, and the development of new synthetic pathways.
• Functional Fluids & Lubricants: Potential use as a high-performance, biodegradable intermediate or additive in specialty lubricant formulations.

Basic Information

Product Name	δ-Tetradecalactone
CAS No.	92446-06-5
Molecular Formula	C₁₄H₂₆O₂
Molecular Weight	226.36 g/mol
Synonyms	14-Hydroxytetradecanoic acid lactone; Tetradecan-1,14-olide; 14-Pentadecanolide (common misnomer); ω-Pentadecalactone; Exaltolide (trade name reference); Globalide (trade name reference); Musk Lactone; Cyclotetradecanolide; 1-Oxacyclopentadecan-2-one
EINECS	Contact for details

Quality Control

Our δ-Tetradecalactone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as identity, assay, and impurity profiles. While not a pharmacopoeial material, production adheres to principles of Good Manufacturing Practice (GMP) where applicable, and the product is suitable for use in flavors and fragrances meeting industry standards (FEMA, IFRA).

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to preserve optimal quality.

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)	Meets ICH guidelines

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