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LMT328

Chemical Structure : LMT328

CAS No.:

LMT328 (LMT-328)

Catalog No.: PC-26684Not For Human Use, Lab Use Only.

LMT328 (LMT-328) is a potent inhibitor of sulfiredoxin (Srx) with IC50 of 6.7 uM.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

LMT328 (LMT-328) is a potent inhibitor of sulfiredoxin (Srx) with IC50 of 6.7 uM.
LMT328 effectively inhibits the growth of A549 human lung adenocarcinoma cells with IC50 of 12.13 uM.
LMT328 induces oxidative stress and apoptosis through reversible inhibition of Srx in A549 cells.
LMT328 induces oxidative mitochondrial damage.
LMT328 preferentially induces oxidative stress, mitochondrial damage, and cell death in cancer cells.
LMT328 (50 mg/kg, oral) suppresses tumor growth with low toxicity in A549 xenograft model

Physicochemical Properties

M.Wt 591.12
Formula C31H31ClN4O4S
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

4-(((4-(4-(2-chlorophenyl)piperazin-1-yl)-6-(2,4-dihydroxy-5-isopropylphenyl)pyrimidin-2-yl)thio)methyl)benzoic acid

References

1. Lee GR, et al. Free Radic Biol Med. 2026 Apr 29;251:510-517.

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