Description

1-Ethenyl-2-Oxabicyclo[2.2.2]Octane-4-Carboxylic Acid is a specialized bicyclic organic acid derivative featuring a unique oxabicyclo[2.2.2]octane scaffold with an ethenyl substituent. This compound matters as a high-value chemical intermediate and building block for advanced synthesis, offering a rigid molecular framework that is valuable in pharmaceutical and materials research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its bicyclic structure can contribute to unique biological activity.
• Ligand and Catalyst Development: Acts as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Polymer & Material Science: Incorporated as a monomer or cross-linking agent to develop polymers with specific thermal or mechanical properties for high-performance materials.
• Academic & Industrial Research: A valuable tool compound in medicinal chemistry and chemical biology for probing structure-activity relationships (SAR).
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance and flavor ingredients.

Basic Information

Item	Details
Product Name	1-Ethenyl-2-Oxabicyclo[2.2.2]Octane-4-Carboxylic Acid
CAS No.	340023-04-3
Molecular Formula	C9H12O3
Molecular Weight	168.19 g/mol
Synonyms	1-Vinyl-2-oxabicyclo[2.2.2]octane-4-carboxylic acid; 4-Carboxy-1-vinyl-2-oxabicyclo[2.2.2]octane; 2-Oxabicyclo[2.2.2]octane-4-carboxylic acid, 1-ethenyl-; 1-Ethenyl-2-oxabicyclo[2.2.2]octane-4-carboxylic acid; 1-Vinyl-2-oxa-bicyclo[2.2.2]octane-4-carboxylic acid; Bicyclic vinyl ether carboxylic acid; (1-Vinyl-2-oxabicyclo[2.2.2]oct-4-yl)carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Ethenyl-2-Oxabicyclo[2.2.2]Octane-4-Carboxylic Acid is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics are available upon request. We are committed to meeting the stringent requirements of research and cGMP-grade material production where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is compatible with strong acid/organic solvent environments but should be kept separate from strong bases and oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
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.