Description

Bicyclo[2.2.1]Heptane-1-Carboxylic Acid, 7,7-Dimethyl-2-Methylene-, Methyl Ester (9Ci) is a specialized bicyclic organic ester, a high-purity chemical building block valued for its unique structural rigidity and functional groups. This compound is essential for advanced organic synthesis, particularly in the development of novel pharmaceuticals, agrochemicals, and performance materials. It serves as a critical intermediate for researchers and manufacturers in fine chemical, pharmaceutical R&D, and material science sectors requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a rigid, lipophilic bicyclic framework.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its structure can contribute to biological activity and environmental stability.
• Material Science Research: Serves as a monomer or cross-linking agent precursor in the development of specialty polymers, resins, and advanced composites with tailored thermal and mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs, catalysts, and ligands due to its reactive methylene and ester functionalities.
• Fragrance & Flavor Chemistry: Potential intermediate for synthesizing novel aroma chemicals with unique olfactory characteristics derived from its camphor-like skeleton.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-1-Carboxylic Acid, 7,7-Dimethyl-2-Methylene-, Methyl Ester (9Ci)
CAS No.	827624-39-5
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	7,7-Dimethyl-2-methylidenebicyclo[2.2.1]heptane-1-carboxylic acid methyl ester; Methyl 7,7-dimethyl-2-methylidenebicyclo[2.2.1]heptane-1-carboxylate; 2-Norbornanecarboxylic acid, 7,7-dimethyl-2-methylene-, methyl ester; Bicyclo[2.2.1]heptane-1-carboxylic acid, 7,7-dimethyl-2-methylene-, methyl ester; Methyl 7,7-dimethyl-2-methylenenorbornane-1-carboxylate
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-1-Carboxylic Acid, 7,7-Dimethyl-2-Methylene-, Methyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under 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%
Water Content (KF)	≤ 0.5%

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