Description

3-Oxabicyclo[3.1.0]Hexane-6-Carboxylicacid,Methylester(7Ci) CAS NO 89921-53-9 is a specialized bicyclic organic compound featuring a unique oxabicyclo[3.1.0]hexane scaffold with a carboxylic acid methyl ester functional group. This structure makes it a valuable and versatile advanced pharmaceutical intermediate and key synthon for constructing complex molecular architectures. It is primarily sought after by R&D and production teams in the pharmaceutical and fine chemical industries for the synthesis of novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of complex drug candidates, particularly those requiring constrained, bicyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides where its unique structure can impart specific biological activity.
• Material Science Research: Serves as a precursor for developing novel polymers or specialty chemicals with tailored properties.
• Organic Synthesis & Catalysis: Employed as a key synthon in academic and industrial research for constructing complex natural products or as a ligand in catalytic systems.
• Flavor & Fragrance Industry: Potential intermediate for creating novel aroma chemicals with unique olfactory characteristics.

Basic Information

Product Name	3-Oxabicyclo[3.1.0]Hexane-6-Carboxylicacid,Methylester(7Ci)
CAS No.	89921-53-9
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	Methyl 3-oxabicyclo[3.1.0]hexane-6-carboxylate; 6-Carbomethoxy-3-oxabicyclo[3.1.0]hexane; 3-Oxabicyclo[3.1.0]hexane-6-carboxylic acid methyl ester; Methyl 3-oxabicyclo[3.1.0]hexane-6-carboxylic acid ester; 7CI name: 3-Oxabicyclo[3.1.0]hexane-6-carboxylic acid, methyl ester; Bicyclo[3.1.0]hexane-6-carboxylic acid, 3-oxa-, methyl ester
EINECS	Contact for details

Quality Control

Our production of 3-Oxabicyclo[3.1.0]Hexane-6-Carboxylicacid,Methylester(7Ci) adheres to stringent quality protocols suitable for high-value intermediates. Every batch undergoes rigorous analytical testing, including HPLC for purity and GC-MS and NMR for structural confirmation and impurity profiling. We provide comprehensive Certificates of Analysis (COA) with each shipment to ensure traceability and compliance with your internal specifications and cGMP guidelines where applicable.

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 incompatible materials such as strong bases and strong oxidizing agents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

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.