Category:
Chiral Intermediates
CAS NO:
209414-27-7
Standard:
In-house Standards,
Use: Intermediate of Efavirenz
(S)-1-(2-Amino-5-chlorophenyl)-1-(trifluoromethyl)-3-cyclopropyl-2-propyn-1-ol (E05) is a specialized chiral intermediate primarily utilized in the synthesis of advanced pharmaceutical agents. Produced via asymmetric catalytic addition, this compound features a propargylic alcohol scaffold critical for stereochemical integrity. Its molecular formula is C13H11ClF3NO and it lacks a standard CAS registry number as an E05 code.