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Chemical structure of NHPI-PEG3-C2-Pfp ester

GC38077

NHPI-PEG3-C2-Pfp ester

Also known as (2,3,4,5,6-pentafluorophenyl) 3-[2-[2-[2-(1,3-dioxoisoindol-2-yl)oxyethoxy]ethoxy]ethoxy]propanoate

NHPI-PEG3-C2-Pfp ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs)

ChemicalCAS2101206-87-3MW533.4FormulaC23H20F5NO8
CAS number
2101206-87-3
Molecular weight
533.4
Formula
C23H20F5NO8
Solubility
Soluble in DMSO
InChIKey
TZBGIJHXUCXZKB-UHFFFAOYSA-N
Catalogue number
GC38077
Brand
GLPBIO
Computed properties PubChem CID 129896964 · XLogP 2.4 · TPSA 101 Ų · H-bond donors 0
XLogP
2.4
TPSA
101 Ų
H-bond donors
0
H-bond acceptors
13
Rotatable bonds
15
Heavy atoms
37

SMILES C1=CC=C2C(=C1)C(=O)N(C2=O)OCCOCCOCCOCCC(=O)OC3=C(C(=C(C(=C3F)F)F)F)F

Computed descriptors from PubChem (CID 129896964), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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