Bis-PEG21-NHS ester

• CAS: 2221948-98-5
• Catalog Number: ACM2221948985
• Category: NHS Ester PEG Linkers
• Molecular Weight: 1237.35
• Molecular Formula: C54H96N2O29
• Synonyms: Bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64-henicosaoxaheptahexacontanedioate
• IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
• InChI: InChI=1S/C54H96N2O29/c57-49-1-2-50(58)55(49)84-53(61)5-7-63-9-11-65-13-15-67-17-19-69-21-23-71-25-27-73-29-31-75-33-35-77-37-39-79-41-43-81-45-47-83-48-46-82-44-42-80-40-38-78-36-34-76-32-30-74-28-26-72-24-22-70-20-18-68-16-14-66-12-10-64-8-6-54(62)85-56-51(59)3-4-52(56)60/h1-48H2
• InChI Key: UFBYDMNXKUEOPZ-UHFFFAOYSA-N
• Storage: Keep in dark place, inert atmosphere, store in freezer, under -20°C
• Complexity: 1460
• Covalently-Bonded Unit Count: 1
• Defined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Formal Charge: 0
• H-Bond Acceptor: 29
• H-Bond Donor: 0
• Heavy Atom Count: 85
• MDL Number: MFCD21363289
• PubChem ID: 75535128
• Rotatable Bond Count: 70
• Undefined Atom Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0