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Chemical structure of Azido-PEG4-Val-Cit-PAB-OH

GC62856

Azido-PEG4-Val-Cit-PAB-OH

Also known as (2S)-2-[[(2S)-2-[3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoylamino]-3-methylbutanoyl]amino]-5-(carbamoylamino)-N-[4-(hydroxymethyl)phenyl]pentanamide

Azido-PEG4-Val-Cit-PAB-OH is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)· Azido-PEG4-Val-Cit-PAB-OH is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS2055024-64-9MW652.74FormulaC29H48N8O9
CAS number
2055024-64-9
Molecular weight
652.74
Formula
C29H48N8O9
InChIKey
AXRCLOURQJMPLC-AHWVRZQESA-N
Catalogue number
GC62856
Brand
GLPBIO
Computed properties PubChem CID 119058238 · XLogP 0 · TPSA 214 Ų · H-bond donors 6
XLogP
0
TPSA
214 Ų
H-bond donors
6
H-bond acceptors
11
Rotatable bonds
26
Heavy atoms
46

SMILES CC(C)[C@@H](C(=O)N[C@@H](CCCNC(=O)N)C(=O)NC1=CC=C(C=C1)CO)NC(=O)CCOCCOCCOCCOCCN=[N+]=[N-]

Computed descriptors from PubChem (CID 119058238), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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