(2R,2'R,2''R,2'''R,3R,3'R,3''R,3'''R,4R,4'R,4''S)-2,2',2'',2'''-Tetrakis(3,4-dihydroxyphenyl)-3,3',3'',3''',4,4',4'',4'''-octahydro-2H,2'H,2''H,2'''H-4,8':4',8'':4'',8'''-quaterchromene-3,3',3'',3''', 5,5',5'',5''',7,7',7'',7'''-dodecol(CAS: 86631-38-1)

The compound is a crystalline solid with a molecular weight of approximately 1200 g/mol. It has poor solubility in common organic solvents like ethanol and acetone but is slightly soluble in water. Chemically, it is reactive towards bases and reducing agents. It exhibits chromophoric properties, which can be exploited in spectroscopic studies and dye applications.

The compound is synthesized through a multistep protocol involving the condensation of 3,4-dihydroxyphenyl groups followed by cyclization and oxidation. Common catalysts include palladium-based catalysts, and the reaction typically exhibits high selectivity with yields up to 75%. Detailed synthesis procedures are available in academic journals.

This compound is used in pharmaceuticals for its chromophoric and antioxidant properties, in polymers for its light-stabilizing effects, and in sensors for its ability to detect specific chemicals. It is also of interest in semiconductor applications for its electronic and optical properties.

Proper personal protective equipment (PPE) should be worn, including gloves, lab coat, and safety goggles. Work should be conducted in a well-ventilated area or fume hood. Spills should be cleaned up immediately with appropriate absorbents. Safety data sheets (SDS) should be consulted for detailed handling and disposal procedures.