The chemical substance known as "(3aS,5aR,6R,8aR,8bR)-Octahydro-10,10-dimethyl-6,8b-ethano-8bH-cyclopenta[de]-2-benzopyran-1,4-dione," with the CAS number 66550-08-1, is a complex organic compound characterized by its unique bicyclic structure that incorporates both cyclopentane and benzopyran moieties. This compound features multiple stereocenters, which contribute to its specific three-dimensional configuration and potentially influence its biological activity. The presence of the dione functional group indicates that it may exhibit reactivity typical of diketones, such as undergoing condensation reactions or serving as a precursor in synthetic pathways. Its octahydro structure suggests a saturated framework, which may enhance stability and solubility in various solvents. The dimethyl substitution at the 10-position may also affect its steric properties and interactions with biological targets. Overall, this compound's intricate structure and functional groups suggest potential applications in pharmaceuticals or as a chemical intermediate, although specific biological activities or uses would require further investigation.

(3aS,5aR,6R,8aR,8bR)-Octahydro-10,10-dimethyl-6,8b-ethano-8bH-cyclopenta[de]-2-benzopyran-1,4-dione

66550-08-1: The chemical substance known as "(3aS,5aR,6R,8aR,8bR)-Octahydro-10,10-dimethyl-6,8b-ethano-8bH-cyclopenta[de]-2-benzopyran-1,4-dione," with the CAS number 66550-08-1, is a complex organic compound characterized by its unique bicyclic structure that incorporates both cyclopentane and benzopyran moieties. This compound features multiple stereocenters, which contribute to its specific three-dimensional configuration and potentially influence its biological activity. The presence of the dione functional group indicates that it may exhibit reactivity typical of diketones, such as undergoing condensation reactions or serving as a precursor in synthetic pathways. Its octahydro structure suggests a saturated framework, which may enhance stability and solubility in various solvents. The dimethyl substitution at the 10-position may also affect its steric properties and interactions with biological targets. Overall, this compound's intricate structure and functional groups suggest potential applications in pharmaceuticals or as a chemical intermediate, although specific biological activities or uses would require further investigation.

Quadrone is a sesquiterpene originally isolated from A. terreus. It is cytotoxic to human carcinoma KB cells in vitro (EC50 = 1.3 μg/ml).

CAS 66550-08-1

(3aS,5aR,6R,8aR,8bR)-Octahydro-10,10-dimethyl-6,8b-ethano-8bH-cyclopenta[de]-2-benzopyran-1,4-dione

Quadrone

Ref: TM-T36817