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Chemical structure of Bis-PEG1-PFP ester

GC67181

Bis-PEG1-PFP ester

Also known as (2,3,4,5,6-pentafluorophenyl) 3-[3-oxo-3-(2,3,4,5,6-pentafluorophenoxy)propoxy]propanoate

Bis-PEG1-PFP ester is a non-cleavable (1 unit PEG) ADC linker used in the synthesis of antibody-drug conjugates (ADCs)

ChemicalCAS1807539-02-1MW494.24FormulaC18H8F10O5
CAS number
1807539-02-1
Molecular weight
494.24
Formula
C18H8F10O5
InChIKey
PACGANKFUNUYHE-UHFFFAOYSA-N
Catalogue number
GC67181
Brand
GLPBIO
Computed properties PubChem CID 77078355 · XLogP 3.8 · TPSA 61.8 Ų · H-bond donors 0
XLogP
3.8
TPSA
61.8 Ų
H-bond donors
0
H-bond acceptors
15
Rotatable bonds
10
Heavy atoms
33

SMILES C(COCCC(=O)OC1=C(C(=C(C(=C1F)F)F)F)F)C(=O)OC2=C(C(=C(C(=C2F)F)F)F)F

Computed descriptors from PubChem (CID 77078355), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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