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Chemical structure of Mal-PEG2-Val-Cit-PABA

GC69429

Mal-PEG2-Val-Cit-PABA

Also known as 2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethyl N-[(2S)-1-[[(2S)-5-(carbamoylamino)-1-[4-(hydroxymethyl)anilino]-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]carbamate

Mal-PEG2-Val-Cit-PABA is a degradable (cleavable) ADC linker that can be used to synthesize antibody-drug conjugates (ADCs)

ChemicalCAS1662687-83-3MW590.63FormulaC27H38N6O9
CAS number
1662687-83-3
Molecular weight
590.63
Formula
C27H38N6O9
InChIKey
HTNGHIKQRXTBSP-REWPJTCUSA-N
Catalogue number
GC69429
Brand
GLPBIO
Computed properties PubChem CID 156306412 · XLogP -0.7 · TPSA 218 Ų · H-bond donors 6
XLogP
-0.7
TPSA
218 Ų
H-bond donors
6
H-bond acceptors
9
Rotatable bonds
18
Heavy atoms
42

SMILES CC(C)[C@@H](C(=O)N[C@@H](CCCNC(=O)N)C(=O)NC1=CC=C(C=C1)CO)NC(=O)OCCOCCN2C(=O)C=CC2=O

Computed descriptors from PubChem (CID 156306412), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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