Boc-S-3-amino-2-benzylpropanoic-acid （CAS# 189619-55-4)

Introduction

(2R)-2-benzyl-3-[(tert-butoxycarbonyl)-amino]propanoic acid ((S)-2-benzyl-3-(tert-butoxycarbonylamino)propanoic acid) is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of the compound:Properties:- Appearance: white crystalline solid Usage:- (2R)-2-benzyl-3-[(tert-butoxycarbonyl)-amino]propanoic acid is a synthetic intermediate that is commonly used in organic synthesis reactions. – It can be used as a precursor for the synthesis of amino acids, peptides, and proteins. Preparation method: (2R)-2-Benzyl-3-[(tert-butoxycarbonyl)-amino]propanoic acid preparation method is as follows:1. 2-phenylacetaldehyde and (S)-tert-butoxycarbonyl malate anhydride are slowly stirred at high temperature in a reaction vessel. 2. At the end of the reaction, the target product is obtained by crystallization and filtration. Safety Information:- The use and handling of (2R)-2-benzyl-3-[(tert-butoxycarbonyl)-amino]propanoic acid requires safety measures, including the wearing of appropriate personal protective equipment (e.g., lab gloves, safety glasses, and lab coats). – Avoid inhalation, ingestion, or contact with skin. In case of exposure, immediately rinse the affected area with plenty of water and seek medical assistance if necessary. – When storing, it should be kept tightly sealed, away from fire and oxidants.