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Chemical structure of Mal-amido-PEG8-val-gly-PAB-OH

GC67647

Mal-amido-PEG8-val-gly-PAB-OH

Also known as (2S)-2-[3-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-N-[2-[4-(hydroxymethyl)anilino]-2-oxoethyl]-3-methylbutanamide

Mal-amido-PEG8-val-gly-PAB-OH is a cleavable 8 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)

ChemicalCAS2353409-52-4MW853.95FormulaC40H63N5O15
CAS number
2353409-52-4
Molecular weight
853.95
Formula
C40H63N5O15
InChIKey
MYSMNFIFBSFPRJ-KDXMTYKHSA-N
Catalogue number
GC67647
Brand
GLPBIO
Computed properties PubChem CID 137700724 · XLogP -2.5 · TPSA 248 Ų · H-bond donors 5
XLogP
-2.5
TPSA
248 Ų
H-bond donors
5
H-bond acceptors
15
Rotatable bonds
37
Heavy atoms
60

SMILES CC(C)[C@@H](C(=O)NCC(=O)NC1=CC=C(C=C1)CO)NC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O

Computed descriptors from PubChem (CID 137700724), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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