Description

4-Cyclodecen-1-One is a versatile cyclic ketone building block with significant utility in advanced organic synthesis. Its unique ten-membered ring structure and reactive carbonyl group make it a valuable precursor for synthesizing complex molecules, including fragrances, pharmaceuticals, and specialty polymers. This compound is particularly relevant for R&D chemists and process development teams in the fine chemical, flavor & fragrance, and pharmaceutical intermediates sectors seeking to create novel macrocyclic or functionalized structures.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of complex macrocyclic drug candidates and active pharmaceutical ingredients (APIs).
• Flavor and Fragrance Synthesis: Used in the production of musky and amber-like odorants, contributing to high-value perfume and cosmetic formulations.
• Organic Synthesis Building Block: Serves as a versatile precursor for ring-expansion reactions, aldol condensations, and the preparation of other functionalized cyclodecenes.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymers with specific thermal or mechanical properties.
• Catalysis and Ligand Development: Utilized in the synthesis of specialized ligands for transition metal catalysis.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process scale-up development.

Basic Information

Product Name	4-Cyclodecen-1-One
CAS No.	26749-90-6
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	4-Cyclodecenone; Cyclodec-4-en-1-one; 4-Cyclodecenone; 1-Cyclodecen-4-one; 4-Cyclodecen-1-one; (Z)-4-Cyclodecen-1-one; (cis)-4-Cyclodecen-1-one
EINECS	Contact for details

Quality Control

Our 4-Cyclodecen-1-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 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.