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Chemical structure of Bromoacetamido-PEG4-NHS ester

GC65782

Bromoacetamido-PEG4-NHS ester

Also known as (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

Bromoacetamido-PEG4-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS1260139-70-5MW483.31FormulaC17H27BrN2O9
CAS number
1260139-70-5
Molecular weight
483.31
Formula
C17H27BrN2O9
InChIKey
BONNYNBXMCRXBJ-UHFFFAOYSA-N
Catalogue number
GC65782
Brand
GLPBIO
Computed properties PubChem CID 77078534 · XLogP -1.3 · TPSA 130 Ų · H-bond donors 1
XLogP
-1.3
TPSA
130 Ų
H-bond donors
1
H-bond acceptors
9
Rotatable bonds
18
Heavy atoms
29

SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)CBr

Computed descriptors from PubChem (CID 77078534), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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