Description

Ethanone, 1-(3-Methylenebicyclo[2.2.1]Hept-5-En-2-Yl)-, Endo- (9Ci) is a specialized bicyclic ketone derivative with a unique norbornene-based structure, offering a versatile and reactive scaffold for advanced chemical synthesis. This compound is valued for its ability to introduce complex, rigid molecular frameworks, making it a critical intermediate in the development of high-performance materials and fine chemicals. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing novel drug candidates, particularly those requiring rigid, three-dimensional architectures to enhance binding affinity and metabolic stability.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its bicyclic structure can contribute to unique biological activity and environmental persistence profiles.
• Specialty Polymer Monomer: Acts as a functional monomer for creating polymers with tailored properties such as high thermal stability, specific optical characteristics, or advanced mechanical strength for engineering plastics.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance ingredients, flavors, and other high-value specialty chemicals requiring precise stereochemistry.
• Material Science Research: Utilized in developing advanced materials, including liquid crystals, organic semiconductors, and photoactive compounds, due to its conjugated system and potential for further functionalization.
• Cross-coupling Reactions: Functions as a substrate in various metal-catalyzed coupling reactions (e.g., Suzuki, Heck) to create complex biaryl and conjugated systems for electronic applications.

Basic Information

Product Name	Ethanone, 1-(3-Methylenebicyclo[2.2.1]Hept-5-En-2-Yl)-, Endo- (9Ci)
CAS No.	59435-86-8
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	1-(3-Methylenebicyclo[2.2.1]hept-5-en-2-yl)ethanone (endo-); 2-Acetyl-3-methylenenorborn-5-ene; 3-Methylenenorborn-5-en-2-yl methyl ketone; endo-2-Acetyl-3-methylenenorborn-5-ene; Bicyclo[2.2.1]hept-5-ene-2-acetone, 3-methylene-; (1R,2S,4R)-1-Acetyl-3-methylenenorborn-5-ene
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-(3-Methylenebicyclo[2.2.1]Hept-5-En-2-Yl)-, Endo- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and industrial use. All materials are characterized using advanced analytical techniques, including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 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.