Azido-PEG3-NHS ester

• CAS: 1245718-89-1
• Catalog Number: ACM1245718891
• Category: Azido PEG Linkers
• Molecular Weight: 344.32
• Molecular Formula: C13H20N4O7
• Description: N3-PEG3-C2-NHS ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs).
• Synonyms: N3-PEG3-C2-NHS ester
• IUPAC Name: (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]propanoate
• Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCN=[N+]=[N-]
• InChI: InChI=1S/C13H20N4O7/c14-16-15-4-6-22-8-10-23-9-7-21-5-3-13(20)24-17-11(18)1-2-12(17)19/h1-10H2
• InChI Key: BNLXVOZUEBSSRI-UHFFFAOYSA-N
• Appearance: Solid or viscous liquid
• Storage: -20±5 ºC
• Complexity: 463
• Covalently-Bonded Unit Count: 1
• Exact Mass: 344.13319899
• Heavy Atom Count: 24
• Monoisotopic Mass: 344.13319899
• Topological Polar Surface Area: 106 Ų
• Type: Bioorthogonal Reagents