(8R,9S,10R,13S,14S)-13-Ethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione(CAS: 21800-83-9)

The compound has a crystalline form and a molecular weight of approximately 422.5 g/mol. It is only slightly soluble in organic solvents such as acetone and chloroform. Chemically, it is relatively stable and does not react readily with common reagents. It is a solid at room temperature with a melting point around 150°C.

This compound is typically synthesized through multistep organic reactions, involving condensation, alkylation, and cyclization steps. Commonly, a Grignard reagent is used to introduce the ethyl group. The synthesis involves the use of a solvent such as THF, and the reaction is carried out under anhydrous conditions to ensure high yield and selectivity.

This compound finds applications in pharmaceuticals, where it serves as a precursor for drug synthesis. It also has potential use in the polymer industry for the development of new materials. Additionally, it may be used in sensor technology and as a raw material in semiconductor manufacturing.

When handling this compound, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be stored in a well-ventilated area, preferably in a fume hood. Spills should be handled with care, and proper cleanup procedures should be followed. It is advisable to always refer to the safety data sheet (SDS) for the most up-to-date safety information.