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Chemical structure of N-Mal-N-bis(PEG4-NHS ester)

GC66724

N-Mal-N-bis(PEG4-NHS ester)

Also known as (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl-[3-(2,5-dioxopyrrol-1-yl)propanoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

N-Mal-N-bis(PEG4-NHS ester) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS2112738-60-8MW858.84FormulaC37H54N4O19
CAS number
2112738-60-8
Molecular weight
858.84
Formula
C37H54N4O19
InChIKey
OMOYDOIENLEOQM-UHFFFAOYSA-N
Catalogue number
GC66724
Brand
GLPBIO
Computed properties PubChem CID 129012727 · XLogP -4.4 · TPSA 259 Ų · H-bond donors 0
XLogP
-4.4
TPSA
259 Ų
H-bond donors
0
H-bond acceptors
19
Rotatable bonds
37
Heavy atoms
60

SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O)C(=O)CCN3C(=O)C=CC3=O

Computed descriptors from PubChem (CID 129012727), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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