Azido-PEG3-NHS Ester

• Product Name: Azido-PEG3-NHS Ester
• Catalog Number: AG-1128
• CAS#: 1245718-89-1
• Molecular Formula: C13H20N4O7
• Molecular Weight: 344.32
• 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.