Azido-PEG12-NHS Ester

• Product Name: Azido-PEG12-NHS Ester
• Catalog Number: AG-1136
• CAS#: 1108750-59-9
• Molecular Formula: C31H56N4O16
• Molecular Weight: 740.8
• 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.