Description

Bicyclo[3.3.1]Non-2-En-9-One, 8-Ethoxy-5-Ethyl- (9Ci) is a high-purity, specialized bicyclic ketone derivative, identified by CAS number 173083-87-9. This compound serves as a versatile and critical building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily required by pharmaceutical R&D and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the creation of advanced pesticide and herbicide molecules with specific biological activity.
• Material Science Research: Serves as a precursor for novel polymers, liquid crystals, or organic electronic materials due to its rigid bicyclic structure.
• Academic & Industrial R&D: Employed in methodological chemistry research for studying novel cyclization and functionalization reactions.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex odorants and flavor compounds with unique organoleptic properties.
• Catalyst Ligand Development: The ketone and ether functionalities can be modified to create novel chiral or non-chiral ligands for asymmetric catalysis.

Basic Information

Product Name	Bicyclo[3.3.1]Non-2-En-9-One, 8-Ethoxy-5-Ethyl- (9Ci)
CAS No.	173083-87-9
Molecular Formula	C13H20O2
Molecular Weight	208.30 g/mol
Synonyms	8-Ethoxy-5-ethylbicyclo[3.3.1]non-2-en-9-one; 5-Ethyl-8-ethoxybicyclo[3.3.1]non-2-en-9-one; Bicyclo[3.3.1]non-2-en-9-one, 8-ethoxy-5-ethyl-; 173083-87-9; 8-Ethoxy-5-ethyl-9-oxobicyclo[3.3.1]non-2-ene; Ethyl ethoxy bicyclononenone; Bicyclononenone derivative
EINECS	Contact for details

Quality Control

Our Bicyclo[3.3.1]Non-2-En-9-One, 8-Ethoxy-5-Ethyl- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We can support development projects with custom purity grades, from research (95%+) to GMP standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to preserve optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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