Ald-CH2-PEG2-CH2CO2 tBu ester

Overview

Ald-CH2-PEG2-CH2CO2 tBu ester (CAS: 2230956-95-1) is a bifunctional PEG linker with an aldehyde (-CHO) for biomolecule coupling and a tert-butyl ester (-CO₂tBu) for acid-cleavable protection. Overall, its PEG₂ spacer improves solubility and reduces steric hindrance, making it ideal for bioconjugation, drug development, and ADC synthesis.

Application

Polyethylene Glycol PEG Linkers > Aldehyde PEG > Ald-CH2-PEG-CH2CO2tBu

Product Information

• Catalog No.: AP10036
• CAS No.: 2230956-95-1
• Molecular Formula: C10H18O5
• Molecular Weight: 218.25
• Purity: ≥98%
• Availability: In Stock

Source

Original product source