Description

(3Aalpha,4Alpha,7Alpha,7Aalpha)-Octahydro-4,7-Methano-5H-Inden-5-One is a high-purity, specialized bicyclic ketone of significant interest in advanced organic synthesis. This compound serves as a critical chiral building block and intermediate for the production of complex molecules in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and novel materials requiring precise stereochemistry and functional group manipulation.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug molecules, particularly those with bridged ring systems.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific stereochemistry impacts biological activity.
• Fine Chemical Production: Serves as a versatile precursor for manufacturing specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including catalysis and asymmetric synthesis studies.
• Material Science: Potential intermediate for synthesizing specialized polymers or ligands with unique structural properties.

Basic Information

Product Name	(3Aalpha,4Alpha,7Alpha,7Aalpha)-Octahydro-4,7-Methano-5H-Inden-5-One
CAS No.	31351-12-9
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	1,4-Methano-1H-inden-5(4H)-one, octahydro-, (3aα,4α,7α,7aα)-; Bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl- (related structure); endo-1,3,3-Trimethyl-2-norbornanone; 2-Norbornanone, 1,3,3-trimethyl-; Fenchone derivative; Octahydro-4,7-methanoinden-5-one; (1R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one (isomer).
EINECS	Contact for details

Quality Control

Our (3Aalpha,4Alpha,7Alpha,7Aalpha)-Octahydro-4,7-Methano-5H-Inden-5-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Specified range
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Specified range

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