Description

Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-Methyl-, (1R,2S,4R)- (9Ci) is a high-purity, stereochemically defined chiral building block essential for advanced organic synthesis. This compound is valued for its rigid bicyclic framework and carboxylic acid functionality, which enable the precise construction of complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for applications in asymmetric synthesis, medicinal chemistry, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in areas requiring stereochemical control.
• Asymmetric Catalyst Ligand Precursor: Used to synthesize specialized ligands for metal-catalyzed asymmetric reactions, enhancing enantioselectivity.
• Agrochemical Synthesis: Serves as a building block in the creation of novel herbicides, fungicides, and insecticides with specific stereochemical profiles.
• Material Science Research: Employed in the development of advanced polymers and functional materials with tailored properties derived from its strained bicyclic structure.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry and for exploring new reaction pathways.
• Fine Chemical Production: Used in the custom synthesis of complex, high-value specialty chemicals for various technological applications.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-Methyl-, (1R,2S,4R)- (9Ci)
CAS No.	575465-35-9
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	(1R,2S,4R)-2-Methylbicyclo[2.2.1]hept-5-ene-2-carboxylic acid; 2-Methyl-2-norbornene-5-carboxylic acid, (1R-endo)-; endo-(1R,2S,4R)-2-Methylbicyclo[2.2.1]hept-5-ene-2-carboxylic Acid; (1R,2S,4R)-rel-2-Methylbicyclo[2.2.1]hept-5-ene-2-carboxylic Acid; Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 2-methyl-, (1R,2S,4R)-; 2-Norbornene-2-carboxylic acid, 5-methyl-, (1R,2S,4R)-; Chiral Norbornene Carboxylic Acid Derivative
EINECS	Contact for details

Quality Control

Our production of Bicyclo[2.2.1]Hept-5-Ene-2-Carboxylic Acid, 2-Methyl-, (1R,2S,4R)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. All materials are characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider inert atmosphere conditions to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.