Description

Acetic Acid, Cyano-6-Oxabicyclo[3.1.0]Hex-2-Ylidene-, Ethyl Ester, (2Z)- (9Ci) is a specialized bicyclic organic ester with a cyano substituent, representing a high-value synthetic intermediate in advanced chemical synthesis. Its unique bridged molecular architecture makes it a critical building block for constructing complex, three-dimensional frameworks. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those requiring rigid, bicyclic scaffolds for target binding.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides with unique modes of action.
• Material Science: Serves as a monomer or cross-linking agent for advanced polymers with specific thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for cycloaddition reactions and the construction of strained ring systems.
• Ligand and Catalyst Development: Useful for creating novel chiral ligands or organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Intermediate in the multi-step synthesis of specialty chemicals, dyes, and flavors/fragrances.

Basic Information

Product Name	Acetic Acid, Cyano-6-Oxabicyclo[3.1.0]Hex-2-Ylidene-, Ethyl Ester, (2Z)- (9Ci)
CAS No.	250288-12-1
Molecular Formula	C10H11NO3
Molecular Weight	193.20 g/mol
Synonyms	(2Z)-Ethyl 2-cyano-6-oxabicyclo[3.1.0]hex-2-ene-1-carboxylate; Ethyl (2Z)-2-cyano-6-oxabicyclo[3.1.0]hex-2-ene-1-carboxylate; 6-Oxabicyclo[3.1.0]hex-2-ene-1-carboxylic acid, 2-cyano-, ethyl ester, (1R,5S)-rel-; 250288-12-1; Bicyclic cyano ester intermediate
EINECS	Contact for details

Quality Control

Every batch of our Acetic Acid, Cyano-6-Oxabicyclo[3.1.0]Hex-2-Ylidene-, Ethyl Ester, (2Z)- (9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. We adhere to strict in-house quality standards suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity by HPLC, identity confirmation (IR, NMR), and impurity profiles is provided with each 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 place at a controlled room temperature (typically 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	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
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.