SPDP-PEG6-NHS Ester

• Product Name: SPDP-PEG6-NHS Ester
• Catalog Number: AG-2740
• CAS#: 1818294-32-4
• Molecular Formula: C27H41N3O11S2
• Molecular Weight: 647.76
• 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.