Azido-PEG4-NHS ester

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Catalog Number
ACM944251245
Product Name
Azido-PEG4-NHS ester
CAS
944251-24-5
Category
Azido PEG Linkers
Description
N3-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms
N3-PEG4-C2-NHS ester
IUPAC Name
(2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoate
Molecular Weight
388.37
Molecular Formula
C15H24N4O8
Canonical SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-]
InChI
InChI=1S/C15H24N4O8/c16-18-17-4-6-24-8-10-26-12-11-25-9-7-23-5-3-15(22)27-19-13(20)1-2-14(19)21/h1-12H2
InChI Key
OIGKWPIMJCPGGD-UHFFFAOYSA-N
Solubility
Soluble in dimethyl sulfoxide and acetonitrile
Appearance
Solid or viscous liquid
Storage
-20±5 ºC
Complexity
508
Covalently-Bonded Unit Count
1
Exact Mass
388.15941374
Heavy Atom Count
27
Monoisotopic Mass
388.15941374
Topological Polar Surface Area
115 Ų
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