Description

7-Oxabicyclo[2.2.1]Hepta-2,5-Diene-2,3-Dicarboxaldehyde (9Ci) is a highly functionalized bicyclic organic compound featuring both aldehyde groups and an oxa-bridge, making it a versatile and valuable synthetic intermediate. This compound is particularly significant for its role in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly for creating complex heterocyclic cores.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive aldehyde groups for structural diversification.
• Ligand and Catalyst Synthesis: Acts as a precursor for creating specialized chelating ligands and organocatalysts used in asymmetric synthesis.
• Polymer Chemistry: Employed in the research and development of specialty polymers and resins with unique thermal or mechanical properties.
• Material Science: Utilized in the synthesis of advanced organic materials, such as organic semiconductors or non-linear optical (NLO) materials.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and for exploring new chemical transformations.

Basic Information

Product Name	7-Oxabicyclo[2.2.1]Hepta-2,5-Diene-2,3-Dicarboxaldehyde (9Ci)
CAS No.	117620-53-8
Molecular Formula	C8H6O3
Molecular Weight	150.13 g/mol
Synonyms	2,5-Dihydro-1,4-epoxy-2,3-benzenedicarboxaldehyde; 1,4-Epoxy-2,5-cyclohexadiene-2,3-dicarboxaldehyde; 7-Oxabicyclo[2.2.1]hepta-2,5-diene-2,3-dicarbaldehyde; Bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxaldehyde, 7-oxa-; 2,3-Formyl-7-oxabicyclo[2.2.1]hepta-2,5-diene
EINECS	Contact for details

Quality Control

Our 7-Oxabicyclo[2.2.1]Hepta-2,5-Diene-2,3-Dicarboxaldehyde (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced spectroscopic and chromatographic techniques. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This compound is easily oxidized; prolonged exposure to air should be avoided.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details

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