Bis-PEG1-NHS ester

Datasheet MSDS
Catalog Number
RP0035
Product Name
Bis-PEG1-NHS ester
Structure
Bis-PEG1-NHS ester
CAS Number
65869-64-9
IUPAC Name
(2,5-dioxopyrrolidin-1-yl) 3-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]propanoate
Synonyms
bis(2,5-dioxopyrrolidin-1-yl) 3,3'-oxydipropanoate
Molecular Formula
C14H16N2O9
Molecular Weight
356.28
Appearance
Soild powder
Purity
≥98%
Description
A useful protective group in antibody drug conjugates.
SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCC(=O)ON2C(=O)CCC2=O
InChI
InChI=1S/C14H16N2O9/c17-9-1-2-10(18)15(9)24-13(21)5-7-23-8-6-14(22)25-16-11(19)3-4-12(16)20/h1-8H2
InChI Key
OWCYSDGIJAVHFQ-UHFFFAOYSA-N
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