Description

Ethyl 5-Methylbicyclo[2.2.1]heptane-2-carboxylate is a specialized bicyclic ester compound valued for its unique structural framework. This chemical serves as a versatile and high-purity intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily required by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of proprietary drug candidates, particularly those requiring a rigid, lipophilic bicyclic core.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its structure can contribute to biological activity and stability.
• Flavor & Fragrance Ingredient: Serves as a precursor for synthesizing novel aroma chemicals with woody, camphoraceous, or earthy notes.
• Material Science Research: Employed in the development of advanced polymers and specialty chemicals where its bicyclic structure imparts specific physical properties.
• Organic Synthesis Reagent: A valuable starting material or intermediate in academic and industrial laboratories for methodology development and complex molecule construction.

Basic Information

Product Name	Ethyl 5-Methylbicyclo[2.2.1]heptane-2-carboxylate
CAS No.	80916-49-0
Molecular Formula	C11H18O2
Molecular Weight	182.26 g/mol
Synonyms	Ethyl 5-methyl-2-norbornanecarboxylate; 2-Norbornanecarboxylic acid, 5-methyl-, ethyl ester; 5-Methylbicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester; Ethyl 5-methyl-2-bicyclo[2.2.1]heptanecarboxylate; 5-Methyl-2-norbornanecarboxylic acid ethyl ester; Ethyl 5-methylnorbornane-2-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 5-Methylbicyclo[2.2.1]heptane-2-carboxylate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurity profile, and physical properties are available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.98 - 1.02
Refractive Index (n20D)	1.460 - 1.470

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