Description

8-Nonen-6-Yn-2-One (9Ci) is a specialized alkyne-containing ketone building block with the CAS number 214552-84-8. This compound is valued for its unique molecular structure, which provides a versatile reactive handle for advanced organic synthesis and material science applications. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for introducing specific carbon chain functionalities.
• Agrochemical Synthesis: Used in the creation of advanced pesticide and herbicide molecules, leveraging its alkyne group for coupling reactions.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of polymers with tailored thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for complex molecule construction via Sonogashira, click chemistry, and other metal-catalyzed coupling reactions.
• Flavor & Fragrance Precursor: Utilized in the synthesis of high-value aroma chemicals and flavoring agents due to its unsaturated ketone backbone.
• Ligand Synthesis: Provides a framework for creating novel ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	8-Nonen-6-Yn-2-One (9Ci)
CAS No.	214552-84-8
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	8-Nonen-6-yn-2-one; 6-Octen-4-yn-2-one; Non-8-en-6-yn-2-one; 8-Nonen-6-yn-2-one (9CI); 2-Nonen-4-yn-8-one; 8-Nonen-6-yn-2-one, (9CI); 214552-84-8
EINECS	Contact for details

Quality Control

Every batch of 8-Nonen-6-Yn-2-One (9Ci) is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, the container should be kept sealed and purged after each use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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