Ms-PEG2-t-butyl ester

Overview

Ms-PEG2-t-butyl ester is a PEG linker containing a mesyl group and a t-butyl protecting group. The mesyl group is a good leaving group for nucleophilic substitution reactions. The t-butyl is an acid labile protecting group. Upon removal, the carboxylic acid can react with primary amines. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media. Please contact us for GMP-grade inquiries.

Application

PEGylation of Protein, Peptide & Oligo > Amine Reactive > PEG Tosylate | Antibody Drug Conjugates > Amine Reactive > PEG Tosylate | Drug Delivery, Surface Modification > Amine Reactive > PEG Tosylate | Products > PEG Linkers > PEG Tosylate | Products > PEG Linkers > PEG Tosylate > Ms-PEG-t-butyl ester

Product Information

• Catalog No.: BP-20557
• CAS No.: 1312309-62-8
• Molecular Formula: C12H24O7S
• Molecular Weight: 312.4
• Purity: 98%
• Storage: -20°C
• Solubility: DMSO, DCM, DMF
• Availability: In Stock

Source

Original product source