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Chemical structure of SMPT

GC39441

SMPT

Also known as (2,5-dioxopyrrolidin-1-yl) 4-[1-(pyridin-2-yldisulfanyl)ethyl]benzoate

SMPT is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)

ChemicalCAS112241-19-7MW388.46FormulaC18H16N2O4S2
CAS number
112241-19-7
Molecular weight
388.46
Formula
C18H16N2O4S2
Solubility
Soluble in DMSO
InChIKey
GKSPIZSKQWTXQG-UHFFFAOYSA-N
Catalogue number
GC39441
Brand
GLPBIO
Computed properties PubChem CID 130706 · XLogP 2.6 · TPSA 127 Ų · H-bond donors 0
XLogP
2.6
TPSA
127 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
7
Heavy atoms
26

SMILES CC(C1=CC=C(C=C1)C(=O)ON2C(=O)CCC2=O)SSC3=CC=CC=N3

Computed descriptors from PubChem (CID 130706), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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