Propargyl-PEG6-NHS Ester

• Product Name: Propargyl-PEG6-NHS Ester
• Catalog Number: AG-1505
• CAS#: 2093153-99-0
• Molecular Formula: C20H31NO10
• Molecular Weight: 445.47
• Purity: > 90%*

Our NHS Ester maintains over 95% purity initially but may experience slight degradation over time due to its instability. However, we assure a minimum purity of over 90% upon shipping.