174536-89-1

Basic information

• Product Name: (2S,3R)-3-Acetoxy-2-tert-butoxycarbonylamino-butyric acid benzyl ester
• CAS NO: 174536-89-1
• Molecular Weight: 351.4
• Mol File: 174536-89-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2S,3R)-3-Acetoxy-2-tert-butoxycarbonylamino-butyric acid benzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3R)-3-Acetoxy-2-tert-butoxycarbonylamino-butyric acid benzyl ester(174536-89-1)
• EPA Substance Registry System: (2S,3R)-3-Acetoxy-2-tert-butoxycarbonylamino-butyric acid benzyl ester(174536-89-1)

Safety Data

• Hazardous Substances Data: 174536-89-1(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 140422-54-4 N-(tert-butyloxycarbonyl)-threonine benzyl ester 
• 100-39-0 benzyl bromide 
• 2592-18-9 Boc-Thr-OH 

Relevant articles and documents

Analogs of the β-turn of the cyclodepsipeptide didemnin B

Three side chain analogs of didemnin B were synthesized. All three analogs of the only conventional type II β-turn present in didemnin B differed in the functionality incorporated in the threonine residue. The cytotoxic activities of these analogs were evaluated, and one of them exhibited weak activity.