Description

Ethanone, 1-(2,4,6,8-Cyclononatetraen-1-Yl)- (9Ci) CAS NO 344295-37-0 is a specialized organic compound featuring a unique cyclononatetraenyl moiety attached to an ethanone group. This structure makes it a valuable advanced intermediate for synthesizing complex molecules in research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and by academic and industrial research chemists exploring new materials and catalytic systems.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science: Acts as a precursor for organic electronic materials, ligands for catalysts, and specialty polymers.
• Academic & Industrial R&D: Employed in fundamental chemical research to study reaction mechanisms, ring systems, and novel organic transformations.
• Fine Chemical Synthesis: Utilized for the custom synthesis of complex, high-value specialty chemicals for various high-tech industries.

Basic Information

Product Name	Ethanone, 1-(2,4,6,8-Cyclononatetraen-1-Yl)- (9Ci)
CAS No.	344295-37-0
Molecular Formula	C11H10O
Molecular Weight	158.20 g/mol
Synonyms	1-(Cyclonona-1,3,5,7-tetraen-1-yl)ethan-1-one; 1-(2,4,6,8-Cyclononatetraen-1-yl)ethanone; Cyclononatetraenyl methyl ketone; 2,4,6,8-Cyclononatetraen-1-yl methyl ketone; (Cyclononatetraenyl)methyl ketone; Acetylcyclononatetraene
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(2,4,6,8-Cyclononatetraen-1-Yl)- (9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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 place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Light yellow to amber liquid / solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.