Description

Bicyclo[4.2.0]Octa-1,3,5-Triene-2-Carbonitrile, 8-Oxo- (9Ci) is a specialized bicyclic organic compound featuring a nitrile group and a ketone functionality, serving as a valuable synthetic intermediate. Its unique fused-ring structure makes it a critical building block for constructing complex molecular architectures in advanced chemical synthesis. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring complex, multi-cyclic frameworks.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science: Serves as a monomer or cross-linking agent in the research of specialty polymers and advanced organic materials.
• Organic Synthesis: A versatile building block for academic and industrial research in constructing complex natural product analogs and heterocyclic compounds.
• Ligand & Catalyst Development: The nitrile and ketone groups provide coordination sites for developing new metal-organic complexes and catalytic systems.

Basic Information

Item	Detail
Product Name	Bicyclo[4.2.0]Octa-1,3,5-Triene-2-Carbonitrile, 8-Oxo- (9Ci)
CAS No.	203805-69-0
Molecular Formula	C9H7NO
Molecular Weight	145.16 g/mol
Synonyms	8-Oxobicyclo[4.2.0]octa-1,3,5-triene-2-carbonitrile; Bicyclo[4.2.0]octa-1,3,5-triene-2-carbonitrile, 8-oxo-; 203805-69-0; 8-Oxo-bicyclo[4.2.0]octa-1,3,5-triene-2-carbonitrile
EINECS	Contact for details

Quality Control

Our production of Bicyclo[4.2.0]Octa-1,3,5-Triene-2-Carbonitrile, 8-Oxo- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. 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.

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). 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.