m-PEG2-NHS Ester

• Product Name: m-PEG2-NHS Ester
• Catalog Number: AG-1077
• CAS#: 876746-59-7
• Molecular Formula: C12H19NO7
• Molecular Weight: 289.28
• 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.