Description

Ethyl (1α,8α,9α)-Bicyclo[6.1.0]Non-4-Ene-9-Carboxylate is a specialized bicyclic organic ester compound valued for its unique strained-ring structure. This compound serves as a critical advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical and fine chemical research. It is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and material science sectors who require high-purity building blocks for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring strained bicyclic frameworks for biological activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its unique structure can impart specific modes of action.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring complex cyclic ester motifs.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.
• Academic & R&D Laboratories: Employed in organic chemistry research for studying cycloaddition reactions and strain-release chemistry.
• Catalyst Ligand Synthesis: Potential precursor for chiral ligands used in asymmetric catalysis.

Basic Information

Item	Detail
Product Name	Ethyl (1α,8α,9α)-Bicyclo[6.1.0]Non-4-Ene-9-Carboxylate
CAS No.	79549-89-6
Molecular Formula	C₁₂H₁₈O₂
Molecular Weight	194.27 g/mol
Synonyms	Ethyl (1alpha,8alpha,9alpha)-bicyclo[6.1.0]non-4-ene-9-carboxylate; 9-Carbethoxy-(1α,8α,9α)-bicyclo[6.1.0]non-4-ene; Ethyl bicyclo[6.1.0]non-4-ene-9-carboxylate; 9-Ethoxycarbonyl-(1α,8α,9α)-bicyclo[6.1.0]non-4-ene; Bicyclo[6.1.0]non-4-ene-9-carboxylic acid ethyl ester; (1α,8α,9α)-9-(Ethoxycarbonyl)bicyclo[6.1.0]non-4-ene
EINECS	Contact for details

Quality Control

Our Ethyl (1α,8α,9α)-Bicyclo[6.1.0]Non-4-Ene-9-Carboxylate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and production use. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.