Description

11-(Diphenylmethylene)-1,4,4A,9,9A,10-Hexahydro-9,10-Dimethyl-2,3-Diphenyl-1,4:9,10-Dimethanoanthracen-12-One CAS NO 55937-91-2 is a complex, polycyclic organic compound belonging to the class of dimethanoanthracene derivatives. This specialty chemical serves as a critical intermediate or building block in advanced organic synthesis, particularly for the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions, fine chemical manufacturers, and pharmaceutical R&D departments engaged in cutting-edge chemical discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in advanced organic reactions, including Diels-Alder and cycloaddition chemistry, to construct intricate polycyclic frameworks.
• Material Science Research: Investigated as a monomer or precursor for the development of novel organic electronic materials or specialty polymers.
• Catalyst Ligand Synthesis: Potential use in the preparation of sophisticated ligand systems for asymmetric catalysis.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the exploration of new chemical entities.

Basic Information

Product Name	11-(Diphenylmethylene)-1,4,4A,9,9A,10-Hexahydro-9,10-Dimethyl-2,3-Diphenyl-1,4:9,10-Dimethanoanthracen-12-One
CAS No.	55937-91-2
Molecular Formula	C43H34O
Molecular Weight	566.73 g/mol
Synonyms	11-(Diphenylmethylene)-1,4,4a,9,9a,10-hexahydro-9,10-dimethyl-2,3-diphenyl-1,4:9,10-dimethanoanthracen-12-one; 1,4:9,10-Dimethanoanthracen-12-one, 11-(diphenylmethylene)-1,4,4a,9,9a,10-hexahydro-9,10-dimethyl-2,3-diphenyl-; 11-(Diphenylmethylidene)-1,4,4a,9,9a,10-hexahydro-9,10-dimethyl-2,3-diphenyl-1,4:9,10-dimethanoanthracen-12-one; 55937-91-2
EINECS	Contact for details

Quality Control

Our 11-(Diphenylmethylene)-1,4,4A,9,9A,10-Hexahydro-9,10-Dimethyl-2,3-Diphenyl-1,4:9,10-Dimethanoanthracen-12-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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