The chemical substance with the name "(2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-3-(acetyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanoic acid" and CAS number "1474-14-2" is a complex organic compound characterized by its steroid-like structure, which includes multiple chiral centers contributing to its stereochemistry. This substance features an acetyloxy group, indicating the presence of an ester functional group, and a propanoic acid moiety, which suggests it has acidic properties. The tetradecahydro structure indicates a saturated hydrocarbon framework, while the cyclopenta[a]phenanthrene core suggests it may exhibit hydrophobic characteristics. Its stereochemistry may influence its biological activity, making it relevant in pharmacological contexts. The compound's solubility, melting point, and reactivity would depend on its specific functional groups and overall molecular structure, which are typical considerations in organic chemistry and medicinal chemistry.

(2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-3-(acetyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanoic acid (non-preferred name)

1474-14-2: Pregn-5-ene-20-carboxylic acid, 3- (acetyloxy)-, (3.beta.,20S)-

CAS 1474-14-2: (2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-3-(acetyloxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanoic acid (non-preferred name)

Cholesterol Impurity 12

Ref: 4Z-C-5347