Description

Ethanone, 1-(4-Methyl-7-Oxabicyclo[2.2.1]Hept-5-En-2-Yl)-, Exo- (9Ci) is a specialized bicyclic ketone derivative with a complex, rigid molecular architecture. This compound matters as a high-value chemical intermediate and chiral building block for synthesizing advanced materials and active pharmaceutical ingredients (APIs). It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical sectors seeking to introduce specific stereochemistry and functional complexity into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its bicyclic structure contributes to biological activity and environmental stability.
• Fine Chemical Building Block: Employed in asymmetric synthesis and catalysis research to construct complex natural products and specialty chemicals.
• Fragrance & Flavor Chemistry: Acts as a starting material for creating unique odorants and flavorants with woody, camphoraceous, or spicy notes due to its oxabicyclic framework.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal and mechanical properties.
• Academic & Industrial R&D: Utilized in methodological studies and process chemistry for exploring new synthetic routes and reaction mechanisms.

Basic Information

Product Name	Ethanone, 1-(4-Methyl-7-Oxabicyclo[2.2.1]Hept-5-En-2-Yl)-, Exo- (9Ci)
CAS No.	119558-56-4
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	1-(4-Methyl-7-oxabicyclo[2.2.1]hept-5-en-2-yl)ethanone (exo-); 4-Methyl-7-oxabicyclo[2.2.1]hept-5-en-2-yl methyl ketone (exo-); exo-1-(4-Methyl-7-oxabicyclo[2.2.1]hept-5-en-2-yl)ethanone; 2-Acetyl-4-methyl-7-oxabicyclo[2.2.1]hept-5-ene (exo-); 7-Oxabicyclo[2.2.1]hept-5-ene-2-acetic acid, 4-methyl-, γ-lactone derivative; Bicyclic ketone intermediate 119558-56-4
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(4-Methyl-7-Oxabicyclo[2.2.1]Hept-5-En-2-Yl)-, Exo- (9Ci) is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% (exo-isomer)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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