Cabazitaxel Impurity 32 (Mixture of Diastereomers)

Uses

(4S,5S)-3-tert-Butoxycarbonyl-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic Acid is derived from (αS,βS)-β-Phenyl Isoserine Hydrochloride (P335435), which is an intermediate for the synthesis of Paclitaxel, Docetaxel and their derivatives.