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Chemical structure of Bis-PEG13-NHS ester

GC67449

Bis-PEG13-NHS ester

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

Bis-PEG13-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs· Bis-PEG13-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)

ChemicalCAS2221949-00-2MW884.92FormulaC38H64N2O21
CAS number
2221949-00-2
Molecular weight
884.92
Formula
C38H64N2O21
InChIKey
OVDFFVRBNAHLOH-UHFFFAOYSA-N
Catalogue number
GC67449
Brand
GLPBIO
Computed properties PubChem CID 75535126 · XLogP -3.8 · TPSA 247 Ų · H-bond donors 0
XLogP
-3.8
TPSA
247 Ų
H-bond donors
0
H-bond acceptors
21
Rotatable bonds
46
Heavy atoms
61

SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O

Computed descriptors from PubChem (CID 75535126), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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