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Chemical structure of N-Mal-N-bis(PEG2-NHS ester)

GC62074

N-Mal-N-bis(PEG2-NHS ester)

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

N-Mal-N-bis(PEG2-NHS ester) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS2182601-73-4MW682.63FormulaC29H38N4O15
CAS number
2182601-73-4
Molecular weight
682.63
Formula
C29H38N4O15
Solubility
DMSO ： 100 mg/mL (146·49 mM)
InChIKey
JIFSJZLGALHIEZ-UHFFFAOYSA-N
Catalogue number
GC62074
Brand
GLPBIO
Computed properties PubChem CID 129627651 · XLogP -3.8 · TPSA 222 Ų · H-bond donors 0
XLogP
-3.8
TPSA
222 Ų
H-bond donors
0
H-bond acceptors
15
Rotatable bonds
25
Heavy atoms
48

SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCN(CCOCCOCCC(=O)ON2C(=O)CCC2=O)C(=O)CCN3C(=O)C=CC3=O

Computed descriptors from PubChem (CID 129627651), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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