Description

2-Oxabicyclo[3.1.0]Hex-3-Ene-4-Carboxylicacid,Methylester(9Ci) is a specialized bicyclic lactone derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique strained ring structure makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with complex bicyclic or fused ring systems.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive lactone functionality.
• Fine Chemical Production: Serves as a high-value building block for creating specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: Employed in methodological studies and as a model substrate for developing new synthetic transformations, such as cycloadditions or ring-opening reactions.
• Material Science Precursor: Potential intermediate in the development of specialty polymers or functional materials with unique properties.

Basic Information

Product Name	2-Oxabicyclo[3.1.0]Hex-3-Ene-4-Carboxylicacid,Methylester(9Ci)
CAS No.	56666-81-0
Molecular Formula	C7H8O3
Molecular Weight	140.14 g/mol
Synonyms	Methyl 2-oxabicyclo[3.1.0]hex-3-ene-4-carboxylate; 4-Carbomethoxy-2-oxabicyclo[3.1.0]hex-3-ene; 3-Oxabicyclo[3.1.0]hex-2-ene-1-carboxylic acid, methyl ester; Bicyclic Lactone Ester; Methyl bicyclic lactone carboxylate
EINECS	Contact for details

Quality Control

Our production of 2-Oxabicyclo[3.1.0]Hex-3-Ene-4-Carboxylicacid,Methylester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and synthesis applications. Each lot is characterized by advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 sources and incompatible materials. For long-term storage, consider maintaining the product under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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