Description

2-Methylbicyclo[2.2.1]-5-Heptene-2-Carboxylic Acid is a specialized bicyclic carboxylic acid derivative, serving as a valuable chiral building block and intermediate in advanced organic synthesis. Its unique norbornene-based structure makes it a critical precursor for synthesizing complex molecules with specific stereochemistry and functional properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, structurally defined intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in the synthesis of prostaglandins, terpenoids, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of novel pesticides and herbicides, leveraging its rigid bicyclic framework.
• Advanced Material Precursor: Serves as a monomer or functionalizing agent in the synthesis of specialty polymers, resins, and liquid crystals.
• Catalyst and Ligand Development: Employed in the design and synthesis of novel chiral ligands and organocatalysts for asymmetric synthesis.
• Fine Chemical Production: A versatile intermediate for manufacturing flavors, fragrances, and other high-value specialty chemicals.
• Academic and Industrial R&D: Used in methodological studies and process development for novel synthetic routes.

Basic Information

Product Name	2-Methylbicyclo[2.2.1]-5-Heptene-2-Carboxylic Acid
CAS No.	825-03-6
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	2-Methyl-5-norbornene-2-carboxylic Acid; 2-Methyl-2-carboxy-5-norbornene; 2-Methylbicyclo[2.2.1]hept-5-ene-2-carboxylic Acid; 2-Methyl-5-norbornen-2-carbonsäure (German); 2-Méthylbicyclo[2.2.1]hept-5-ène-2-acide carboxylique (French); NSC 33415; 2-Carboxy-2-methyl-5-norbornene
EINECS	Contact for details

Quality Control

Every batch of 2-Methylbicyclo[2.2.1]-5-Heptene-2-Carboxylic Acid is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the identity, purity, and consistency required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing specifications such as assay (by HPLC or titration), chiral purity, and impurity profiles is available for each lot upon request.

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 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.