Description

Ethanone, 1-Tricyclo[4.2.1.02,5]Non-7-En-3-Yl- (9Ci) CAS NO 142428-23-7 is a specialized organic compound featuring a unique tricyclic nonene scaffold functionalized with an ethanone group. This distinct molecular architecture makes it a high-value intermediate for advanced synthetic chemistry, particularly in the development of complex, three-dimensional molecular frameworks. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, especially those requiring rigid, polycyclic core structures.
• Agrochemical Research: Used in the development of new pesticides and herbicides where its unique carbon skeleton can impart specific biological activity.
• Material Science: Acts as a precursor for specialty polymers and advanced organic electronic materials due to its strained ring system and ketone functionality.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cycloaddition reactions and catalyst testing.
• Flavor & Fragrance Industry: Potential use in the synthesis of complex aroma chemicals with novel olfactory properties.

Basic Information

Product Name	Ethanone, 1-Tricyclo[4.2.1.02,5]Non-7-En-3-Yl- (9Ci)
CAS No.	142428-23-7
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	1-(Tricyclo[4.2.1.0²,⁵]nona-3,7-dien-3-yl)ethanone; 3-Acetyltricyclo[4.2.1.0²,⁵]nona-3,7-diene; 1-(Tricyclo[4.2.1.0²,⁵]non-7-en-3-yl)ethan-1-one; 3-Acetyl-3,7-methano-4,7-methanoindene (derivative); Tricyclononenyl methyl ketone; 142428-23-7; (9CI) Ethanone derivative
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-Tricyclo[4.2.1.02,5]Non-7-En-3-Yl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and GC-MS for identity confirmation, to ensure compliance with exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay (GC)	≥ 96.0%
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.