Description

Bicyclo[5.3.1]Undeca-7,9-Diene, 11-Ethoxy-11-Fluoro- (9Ci) is a specialized fluorinated bicyclic diene compound with the CAS registry number 439079-86-4. This high-value intermediate is critical for advanced organic synthesis, offering unique reactivity due to its strained ring system and strategically placed fluorine and alkoxy functional groups. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for constructing complex molecular architectures, such as novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) and anti-inflammatory therapies.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, where the fluorine atom enhances biological activity and metabolic stability.
• Advanced Material Science: Serves as a precursor for specialty polymers, liquid crystals, and other functional materials requiring specific fluorinated motifs.
• Organic Synthesis Reagent: Employed in Diels-Alder reactions and other cycloadditions to create complex polycyclic frameworks in academic and industrial research settings.
• Fluorine Chemistry Studies: A valuable substrate for investigating new fluorination methodologies and the stereoelectronic effects of the fluorine atom in complex systems.

Basic Information

Item	Details
Product Name	Bicyclo[5.3.1]Undeca-7,9-Diene, 11-Ethoxy-11-Fluoro- (9Ci)
CAS No.	439079-86-4
Molecular Formula	C13H19FO
Molecular Weight	210.29 g/mol
Synonyms	11-Ethoxy-11-fluorobicyclo[5.3.1]undeca-7,9-diene; 11-Fluoro-11-ethoxybicyclo[5.3.1]undeca-7,9-diene; Bicyclo[5.3.1]undeca-7,9-diene, 11-ethoxy-11-fluoro-; 439079-86-4; Ethoxyfluorobicycloundecadiene; Fluorinated Bicyclic Diene Ether
EINECS	Contact for details

Quality Control

Every batch of Bicyclo[5.3.1]Undeca-7,9-Diene, 11-Ethoxy-11-Fluoro- (9Ci) is produced and tested under strict quality management protocols to ensure consistency and purity for critical research applications. Our standard grade typically meets a purity specification of ≥95% (by HPLC), with comprehensive identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing batch-specific results for purity, identity, and impurities are provided and available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is likely light-sensitive and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.