The chemical substance known as (3R,4S)-3-(Acetyloxy)-4-phenyl-1-[(1S)-1-phenylethyl]-2-azetidinone, with the CAS number 154428-10-1, is a synthetic compound characterized by its azetidinone core structure, which is a four-membered lactam. This compound features a phenyl group and an acetyloxy substituent, contributing to its potential biological activity. The stereochemistry indicated by the (3R,4S) and (1S) designations suggests specific spatial arrangements of atoms that can influence the compound's reactivity and interactions with biological targets. The presence of the acetyloxy group may enhance solubility and reactivity, while the phenyl groups can provide hydrophobic interactions. Such compounds are often studied for their pharmacological properties, including potential applications in medicinal chemistry. The unique combination of functional groups and stereochemistry makes this compound of interest in the development of new therapeutic agents. Further studies would be necessary to elucidate its specific biological activities and mechanisms of action.

(3R,4S)-3-(Acetyloxy)-4-phenyl-1-[(1S)-1-phenylethyl]-2-azetidinone

154428-10-1: (3R,4S)-3-(Acetyloxy)-4-phenyl-1-[(1S)-1-phenylethyl]-2-azetidinone, 2-Azetidinone, 3-(acetyloxy)-4-phenyl-1-(1-phenylethyl)-, [3R-[1(S*),3α,4α]]-, 2-Azetidinone, 3-(acetyloxy)-4-phenyl-1-[(1S)-1-phenylethyl]-, (3R,4S)-

CAS 154428-10-1: (3R,4S)-3-(Acetyloxy)-4-phenyl-1-[(1S)-1-phenylethyl]-2-azetidinone

Docetaxel Impurity 55

Ref: 4Z-D-1981