Description

Bicyclo[2.2.1]Hept-2-Ene-7-Carboxylic Acid, 5-Oxo- (9Ci) is a high-purity, functionalized norbornene derivative, serving as a critical chiral building block and synthetic intermediate. Its unique strained bicyclic structure and reactive carboxylic acid and ketone functionalities make it invaluable for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in advanced pharmaceutical synthesis, agrochemical development, and materials science, particularly for creating novel polymers and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in neurologically active compounds and prostaglandin analogs.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its rigid bicyclic framework.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent for specialty polymers, including resins with high thermal stability and optical materials.
• Organic Synthesis & Catalysis: An important substrate in Diels-Alder reactions and other cycloadditions for constructing complex polycyclic systems in academic and industrial R&D.
• Ligand & Catalyst Development: Utilized to prepare novel chiral ligands for asymmetric catalysis, enhancing enantioselectivity in synthetic processes.
• Fine Chemical Production: Employed in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-2-Ene-7-Carboxylic Acid, 5-Oxo- (9Ci)
CAS No.	101915-49-5
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	5-Oxonorborn-2-ene-7-carboxylic acid; 5-Oxo-2-norbornene-7-carboxylic acid; 7-Carboxy-5-norbornen-2-one; Bicyclo[2.2.1]hept-2-ene-5-one-7-carboxylic acid; 2-Norbornene-7-carboxylic acid, 5-oxo-; 5-Oxo-bicyclo[2.2.1]hept-2-ene-7-carboxylic acid
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Hept-2-Ene-7-Carboxylic Acid, 5-Oxo- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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