Description

1,3,5,7,9,11,13,15,17-Cyclooctadecanonen-1-Yl(Methyl) Ketone is a complex macrocyclic ketone characterized by its unique 18-membered ring structure. This compound serves as a valuable specialty chemical intermediate for advanced synthesis and materials science research. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the research and development of novel macrocyclic drug candidates and complex active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key building block for creating advanced, targeted pesticides and herbicides with specific molecular recognition properties.
• Specialty Polymer Precursor: Employed in the synthesis of high-performance polymers and resins, potentially for optical or electronic applications.
• Supramolecular Chemistry: Acts as a core scaffold or ligand in the design of host-guest complexes, molecular cages, and sensors.
• Catalyst Development: Investigated as a ligand for transition metal catalysts used in asymmetric synthesis and other specialized organic reactions.
• Material Science Research: Utilized in the development of novel organic frameworks and advanced functional materials.

Basic Information

Product Name	1,3,5,7,9,11,13,15,17-Cyclooctadecanonen-1-Yl(Methyl) Ketone
CAS No.	16495-73-1
Molecular Formula	C19H30O2
Molecular Weight	290.44 g/mol
Synonyms	Cyclooctadecan-1,3,5,7,9,11,13,15,17-nonen-1-yl methyl ketone; 2-(Cyclooctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl)ethan-1-one; 1-Acetyl-1,3,5,7,9,11,13,15,17-cyclooctadecanonaene; Methyl 1,3,5,7,9,11,13,15,17-cyclooctadecanonaenyl ketone; Acetylcyclooctadecanonaene
EINECS	Contact for details

Quality Control

Our production of 1,3,5,7,9,11,13,15,17-Cyclooctadecanonen-1-Yl(Methyl) Ketone adheres to a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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