Description

Bicyclo[2.2.1]Hept-2-Ene-7-Carboxylic Acid, 5-Oxo-, (1R-Syn)- (9Ci) is a high-purity, chiral bicyclic compound that serves as a sophisticated synthetic building block. Its unique strained ring system and functional groups make it a valuable intermediate for constructing complex molecular architectures in advanced research and development. This compound is essential for pharmaceutical chemists and material scientists working on novel active ingredients, catalysts, and specialty polymers. We supply this material with a focus on consistent quality and reliable global availability to support critical R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex, three-dimensional molecular scaffolds.
• Asymmetric Catalysis: Used as a precursor or ligand in the development of new chiral catalysts for enantioselective synthesis.
• Advanced Material Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique thermal or mechanical properties.
• Agrochemical Synthesis: Employed in the research and development of new, high-performance active ingredients with specific stereochemical requirements.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cycloaddition reactions and stereochemistry investigations.
• Flavor & Fragrance Chemistry: Potential intermediate for creating complex, naturally-inspired odorant and flavorant molecules.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-2-Ene-7-Carboxylic Acid, 5-Oxo-, (1R-Syn)- (9Ci)
CAS No.	101977-65-5
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	(1R,4S)-5-Oxobicyclo[2.2.1]hept-2-ene-7-carboxylic acid; (1R,4S)-5-Oxonorborn-2-ene-7-carboxylic acid; (1R,4S)-7-Carboxy-5-oxonorborn-2-ene; 5-Oxo-2-norbornene-7-carboxylic acid, (1R,4S)-; (1R,4S)-5-Oxo-2-norbornene-7-carboxylic acid; Norbornene derivative carboxylic acid; Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-oxo-, (1R,4S)-
EINECS	Contact for details

Quality Control

Our production of Bicyclo[2.2.1]Hept-2-Ene-7-Carboxylic Acid, 5-Oxo-, (1R-Syn)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is fully characterized and undergoes rigorous analytical testing, including chiral purity verification. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support compliance needs for cGMP and ISO 9001 environments.

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 the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.