Description

Laurycolactone B is a high-purity, specialized lactone compound, also known as 12-Hydroxydodecanoic acid lactone. This product is valued for its role as a key fragrance ingredient and versatile chemical intermediate in advanced synthesis. It is essential for manufacturers in the flavors & fragrances, cosmetics, and fine chemical industries seeking consistent quality and reliable supply for their formulations.

Application

• Fragrance Industry: Serves as a crucial building block for musk-like odorants and fragrance fixatives, imparting long-lasting, clean, and sophisticated scent profiles.
• Flavor Enhancers: Used in the creation of complex flavor compounds, contributing creamy, fatty, or lactonic notes to food and beverage products.
• Cosmetics & Personal Care: Employed as a substantive base note in perfumes, lotions, and soaps, valued for its stability and tenacity.
• Chemical Synthesis: Acts as a versatile intermediate for the production of macrocyclic lactones, polymers, and other specialty chemicals.
• Pharmaceutical Intermediates: Utilized in research and development for synthesizing potential active pharmaceutical ingredients (APIs) with specific lactone functionalities.
• Functional Fluids & Lubricants: Investigated for use in the formulation of bio-based lubricants and functional fluids due to its chemical structure.

Basic Information

Product Name	Laurycolactone B
CAS No.	85643-77-2
Molecular Formula	C12H22O2
Molecular Weight	198.30 g/mol
Synonyms	12-Hydroxydodecanoic acid lactone; Dodecan-12-olide; ω-Dodecalactone; 12-Dodecanolide; Oxacyclotridecan-2-one; Globalide® (trade name); 12-Hydroxylauric acid lactone; Lauryl lactone
EINECS	Contact for details

Quality Control

Our Laurycolactone B is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.458 - 1.462
Specific Gravity (20/20°C)	0.930 - 0.950
Related Substances (GC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%

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