Description

7-Oxabicyclo[2.2.1]Hepta-2,5-Diene-2-Carbonitrile, 3-Formyl- (9Ci) is a specialized bicyclic organic compound featuring a nitrile and an aldehyde functional group, making it a versatile and reactive intermediate for advanced chemical synthesis. Its unique oxanorbornadiene structure is highly valued for constructing complex molecular architectures in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, heterocyclic compounds, and materials science applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those requiring fused bicyclic or heterocyclic scaffolds.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides that leverage its reactive aldehyde and nitrile groups for structural diversification.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials.
• Organic Synthesis Reagent: Employed in Diels-Alder reactions and other cycloadditions to create structurally complex molecules for academic and industrial research.
• Fine Chemical Manufacturing: Utilized in the production of high-value specialty chemicals, dyes, and pigments.

Basic Information

Product Name	7-Oxabicyclo[2.2.1]Hepta-2,5-Diene-2-Carbonitrile, 3-Formyl- (9Ci)
CAS No.	104387-83-9
Molecular Formula	C8H5NO2
Molecular Weight	147.13 g/mol
Synonyms	3-Formyl-7-oxabicyclo[2.2.1]hepta-2,5-diene-2-carbonitrile; 2-Cyano-3-formyl-7-oxabicyclo[2.2.1]hepta-2,5-diene; 7-Oxabicyclo[2.2.1]hepta-2,5-diene-2-carbonitrile, 3-formyl-; 3-Formyl-7-oxanorbornadiene-2-carbonitrile; 2-Cyano-7-oxabicyclo[2.2.1]hepta-2,5-diene-3-carboxaldehyde; 104387-83-9; 7-Oxanorbornadiene-2-carbonitrile, 3-formyl-
EINECS	Contact for details

Quality Control

Our 7-Oxabicyclo[2.2.1]Hepta-2,5-Diene-2-Carbonitrile, 3-Formyl- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

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