Description

Bicyclo[3.1.0]Hexane-1-Carboxylic Acid, 2-Methylene-, Methyl Ester (9Ci) is a specialized bicyclic organic ester compound with a unique strained ring structure. This high-purity intermediate is valued for its reactive methylene and ester functionalities, which make it a versatile building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring complex, strained carbocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its unique structure can contribute to biological activity.
• Advanced Material Research: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex natural products or for methodology development in catalysis.
• Ligand and Catalyst Development: Utilized as a scaffold for creating novel chiral ligands or organocatalysts for asymmetric synthesis.
• Fragrance and Flavor Chemistry: Investigated as a potential intermediate for synthesizing unique odorants or flavor compounds due to its bicyclic nature.

Basic Information

Product Name	Bicyclo[3.1.0]Hexane-1-Carboxylic Acid, 2-Methylene-, Methyl Ester (9Ci)
CAS No.	88908-87-6
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	2-Methylenebicyclo[3.1.0]hexane-1-carboxylic acid methyl ester; Methyl 2-methylenebicyclo[3.1.0]hexane-1-carboxylate; Bicyclo[3.1.0]hexane-1-carboxylic acid, 2-methylene-, methyl ester; 1-Carbomethoxy-2-methylenebicyclo[3.1.0]hexane
EINECS	Contact for details

Quality Control

Every batch of Bicyclo[3.1.0]Hexane-1-Carboxylic Acid, 2-Methylene-, Methyl Ester is produced and tested under strict quality management protocols to ensure consistency and reliability for critical R&D and scale-up processes. Our standard grade meets high-purity specifications suitable for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

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