Description

9,11-Octadecadien-13-Olide is a specialized unsaturated lactone compound with the CAS registry number 124916-99-0. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex fragrance molecules and bioactive compounds. It is essential for R&D chemists and manufacturers in the flavors & fragrances, pharmaceutical, and fine chemical industries seeking to develop novel products with specific olfactory or biological properties.

Application

• Fragrance & Flavor Intermediate: A key precursor in the synthesis of musk-like and other complex aroma chemicals.
• Pharmaceutical Research: Used as a building block for developing potential bioactive molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, including agrochemicals and functional materials.
• Academic & Industrial R&D: A valuable reagent for studying organic reactions, particularly those involving lactone rings and diene systems.
• Cosmetic Ingredient Synthesis: Used in the development of specialty ingredients for personal care formulations.

Basic Information

Product Name	9,11-Octadecadien-13-Olide
CAS No.	124916-99-0
Molecular Formula	C₁₈H₃₀O₂
Molecular Weight	278.43 g/mol
Synonyms	9,11-Octadecadien-13-olide; (9Z,11E)-9,11-Octadecadien-13-olide; 13-Hydroxy-9,11-octadecadienoic acid lactone; 9,11-Octadecadienoic acid, 13-hydroxy-, lactone; Unsaturated C18 lactone; (Z,E)-9,11-Octadecadien-13-olide
EINECS	Contact for details

Quality Control

Our 9,11-Octadecadien-13-Olide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee it meets your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Specific Rotation	Contact for details
Water Content	≤ 0.5%

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