Description

Cyclononadecanone CAS NO 6907-38-6 is a high-purity, macrocyclic ketone characterized by its unique 19-membered ring structure. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic chemistry and materials science research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, fragrance, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of complex macrocyclic drug candidates and active pharmaceutical ingredients (APIs).
• Fragrance & Flavor Chemistry: Used in the research and development of novel musk-like odorants and high-value aroma chemicals due to its macrocyclic structure.
• Material Science Research: Acts as a monomer or building block for synthesizing specialty polymers, macrocyclic ligands, and supramolecular structures.
• Organic Synthesis: Employed in methodological studies, such as ring-expansion reactions and as a model substrate for studying ketone reactivity in constrained environments.
• Chemical Reference Standard: Used as a certified reference material (CRM) for analytical method development and calibration in quality control laboratories.

Basic Information

Item	Detail
Product Name	Cyclononadecanone
CAS No.	6907-38-6
Molecular Formula	C19H36O
Molecular Weight	280.49 g/mol
Synonyms	Cyclononadecanone; 1-Oxacyclononadecane; Nonadecanone, cyclic; Cyclononadecan-1-one; Macrocyclic C19 ketone; 19-Membered ring ketone; Cyclo-nonadecanone
EINECS	Contact for details

Quality Control

Our Cyclononadecanone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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