Description

Bicyclo[4.1.0]Heptane-7-Carboxylic Acid, 7-Methyl-, Ethyl Ester (9Ci) is a high-purity, synthetically valuable bicyclic ester compound. This specialized intermediate is critical for advanced organic synthesis, offering a rigid, functionalized scaffold for constructing complex molecular architectures. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its unique bicyclic structure for bioactivity.
• Material Science Research: Acts as a monomer or precursor for developing specialty polymers with specific thermal or mechanical properties.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex, musky, or woody aroma compounds for high-end fragrance applications.
• Organic Synthesis Reagent: Provides a versatile platform for ring-opening, functional group interconversion, and cycloaddition reactions in academic and industrial labs.
• Ligand & Catalyst Development: Utilized as a precursor for creating novel chiral ligands used in asymmetric catalysis.

Basic Information

Product Name	Bicyclo[4.1.0]Heptane-7-Carboxylic Acid, 7-Methyl-, Ethyl Ester (9Ci)
CAS No.	274690-19-6
Molecular Formula	C11H18O2
Molecular Weight	182.26 g/mol
Synonyms	Ethyl 7-Methylbicyclo[4.1.0]heptane-7-carboxylate; 7-Methylbicyclo[4.1.0]heptane-7-carboxylic Acid Ethyl Ester; Ethyl 7-Methylnorcarane-7-carboxylate; Bicyclo[4.1.0]heptane-7-carboxylic acid, 7-methyl-, ethyl ester; 274690-19-6
EINECS	Contact for details

Quality Control

Our Bicyclo[4.1.0]Heptane-7-Carboxylic Acid, 7-Methyl-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

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