Description

Bicyclo[4.2.0]Octa-1,3,5-Triene-7-Carbonitrile, 4-Fluoro- (9Ci) is a specialized fluorinated bicyclic nitrile compound, identified by CAS number 103447-28-5. This high-purity intermediate is valued for its unique fused-ring structure and the reactivity of its nitrile and alkene functionalities, enabling precise chemical transformations. It is primarily sought by research and development chemists in the pharmaceutical and advanced materials sectors for the synthesis of novel active pharmaceutical ingredients (APIs) and complex organic frameworks.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the research and synthesis of novel drug candidates, particularly those requiring a fluorinated bicyclic core for enhanced metabolic stability or receptor binding.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where the fluorine atom and rigid structure can improve biological activity and environmental persistence.
• Material Science Precursor: Acts as a monomer or precursor for synthesizing specialized polymers, liquid crystals, or organic electronic materials with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for Diels-Alder reactions, cycloadditions, and other cyclization strategies to construct complex polycyclic systems.
• Fluorine Chemistry Studies: Utilized as a model compound in research focused on the behavior and reactivity of fluorinated olefins and nitriles in constrained ring systems.

Basic Information

Product Name	Bicyclo[4.2.0]Octa-1,3,5-Triene-7-Carbonitrile, 4-Fluoro- (9Ci)
CAS No.	103447-28-5
Molecular Formula	C9H6FN
Molecular Weight	147.15 g/mol
Synonyms	4-Fluorobicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile; 4-Fluoro-7-cyanobicyclo[4.2.0]octa-1,3,5-triene; 7-Cyano-4-fluorobicyclo[4.2.0]octa-1,3,5-triene; 4-Fluoro-bicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile; Bicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile, 4-fluoro-
EINECS	Contact for details

Quality Control

Our Bicyclo[4.2.0]Octa-1,3,5-Triene-7-Carbonitrile, 4-Fluoro- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.