Description

Bicyclo[2.2.1]Heptane-2-Acetic Acid, 6-Oxo-, Ethyl Ester, (1R,2S,4R)-Rel- (9Ci) is a high-purity, stereochemically defined bicyclic compound that serves as a critical chiral building block and advanced pharmaceutical intermediate. Its rigid, functionalized norbornane-like structure makes it invaluable for synthesizing complex molecules with precise three-dimensional architecture. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Research: Used as a precursor in developing new-generation pesticides and herbicides with enhanced stereoselective activity.
• Asymmetric Catalysis: Serves as a chiral ligand precursor or a scaffold for constructing complex catalysts in stereoselective synthesis.
• Material Science: A building block for specialty polymers and advanced organic materials requiring rigid, functionalized monomers.
• Academic & R&D: Employed in organic chemistry research for methodology development and the study of stereochemical reactions.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex, naturally-inspired odorant molecules.

Basic Information

Item	Detail
Product Name	Bicyclo[2.2.1]Heptane-2-Acetic Acid, 6-Oxo-, Ethyl Ester, (1R,2S,4R)-Rel- (9Ci)
CAS No.	802911-60-0
Molecular Formula	C11H16O3
Molecular Weight	196.24 g/mol
Synonyms	rel-(1R,2S,4R)-Bicyclo[2.2.1]heptane-2-acetic acid, 6-oxo-, ethyl ester; Ethyl (1R,2S,4R)-rel-6-oxobicyclo[2.2.1]heptane-2-acetate; 6-Oxonorbornane-2-acetic acid ethyl ester (rel-form); (1R,2S,4R)-rel-6-Oxobicyclo[2.2.1]heptane-2-acetic acid ethyl ester; Ethyl 6-oxobicyclo[2.2.1]heptane-2-acetate (stereoisomer mixture); Bicyclo[2.2.1]heptane-2-acetic acid, 6-oxo-, ethyl ester, rel-(1R,2S,4R)-
EINECS	Contact for details

Quality Control

Our production of Bicyclo[2.2.1]Heptane-2-Acetic Acid, 6-Oxo-, Ethyl Ester, (1R,2S,4R)-Rel- (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. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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, sparks, and open flames. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% (for specified isomer)
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.