Description

Bicyclo[2.2.1]Hept-2-Ene-2-Carboxylic Acid, 3-Methyl-, (1R)- (9Ci) is a high-purity, chiral bicyclic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique sterically constrained, functionalized norbornene structure makes it invaluable for constructing complex molecular architectures with defined stereochemistry. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing novel active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, especially those requiring rigid, three-dimensional frameworks.
• Asymmetric Catalysis Ligand Precursor: Used to develop novel chiral ligands and organocatalysts for stereoselective transformations.
• Advanced Material Synthesis: Serves as a monomer or cross-linking agent in the production of specialty polymers with unique thermal or mechanical properties.
• Agrochemical Research: Employed in the design and synthesis of new-generation herbicides or pesticides with specific stereochemical activity.
• Academic & R&D: A valuable tool in methodological organic chemistry research for studying cycloaddition reactions and stereochemistry.
• Flavor & Fragrance Chemistry: Potential use in creating novel, structurally complex aroma chemicals.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-2-Ene-2-Carboxylic Acid, 3-Methyl-, (1R)- (9Ci)
CAS No.	95341-03-0
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	(1R)-3-Methylbicyclo[2.2.1]hept-2-ene-2-carboxylic acid; (1R)-3-Methyl-2-norbornene-2-carboxylic acid; (+)-3-Methyl-2-norbornene-2-carboxylic acid; (R)-3-Methylbicyclo[2.2.1]hept-2-ene-2-carboxylic acid; 3-Methyl-2-norbornene-2-carboxylic acid, (1R)-; Bicyclo[2.2.1]hept-2-ene-2-carboxylic acid, 3-methyl-, (1R)-; (R)-3-Methyl-2-norbornene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Hept-2-Ene-2-Carboxylic Acid, 3-Methyl-, (1R)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is compatible with strong acids and organic solvents but should be kept separate from strong bases and oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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
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.