Description

7-Oxabicyclo[4.1.0]Heptane, 1-Ethynyl-2-Methyl-, (1Alpha,2Beta,6Alpha)- (9Ci) is a specialized oxabicyclic compound featuring a reactive ethynyl group, making it a valuable synthetic intermediate for advanced organic chemistry. This compound is crucial for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and high-performance materials. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for its unique structural and functional properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, particularly for central nervous system (CNS) and antiviral therapies.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides due to its bicyclic scaffold.
• Material Science Research: Acts as a precursor for developing advanced polymers and liquid crystals with specific optical or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for cycloaddition reactions and the construction of strained ring systems.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing unique odorants and flavoring agents with complex molecular structures.

Basic Information

Item	Details
Product Name	7-Oxabicyclo[4.1.0]Heptane, 1-Ethynyl-2-Methyl-, (1Alpha,2Beta,6Alpha)- (9Ci)
CAS No.	65691-70-5
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	1-Ethynyl-2-methyl-7-oxabicyclo[4.1.0]heptane; (1α,2β,6α)-1-Ethynyl-2-methyl-7-oxabicyclo[4.1.0]heptane; 2-Methyl-1-ethynyl-7-oxabicyclo[4.1.0]heptane; 7-Oxabicyclo[4.1.0]heptane, 1-ethynyl-2-methyl-, (1α,2β,6α)-; 1-Ethynyl-2-methyl-7-oxanorbornane
EINECS	Contact for details

Quality Control

Our 7-Oxabicyclo[4.1.0]Heptane, 1-Ethynyl-2-Methyl-, (1Alpha,2Beta,6Alpha)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR analysis, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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). Keep away from heat, sparks, and open flames. Due to the reactive ethynyl group, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
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.