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Chemical structure of Fmoc-PEG4-NHS ester

GC63346

Fmoc-PEG4-NHS ester

Also known as (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoate

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

ChemicalCAS1314378-14-7MW584.61FormulaC30H36N2O10
CAS number
1314378-14-7
Molecular weight
584.61
Formula
C30H36N2O10
InChIKey
NMCTTZZPHFQEQB-UHFFFAOYSA-N
Catalogue number
GC63346
Brand
GLPBIO
Computed properties PubChem CID 60146207 · XLogP 1.4 · TPSA 139 Ų · H-bond donors 1
XLogP
1.4
TPSA
139 Ų
H-bond donors
1
H-bond acceptors
10
Rotatable bonds
20
Heavy atoms
42

SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24

Computed descriptors from PubChem (CID 60146207), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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