5-Maleimido-pentanoic NHS ester

• Product Name: 5-Maleimido-pentanoic NHS ester
• Catalog Number: AAD-5408
• CAS#: 103750-03-4
• Molecular Formula: C13H14N2O6
• Molecular Weight: 294.3
• 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.