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Licochalcone D

Chemical Structure : Licochalcone D

CAS No.: 144506-15-0

Licochalcone D (LicoD)

Catalog No.: PC-23577Not For Human Use, Lab Use Only.

Licochalcone D (Lico D) is a lycyrrhiza inflata-derived chalcone, potent and selective STING inhibitor, covalently modifies the Cys148 residue of STING and inhibits STING oligomerization.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

Licochalcone D (Lico D) is a lycyrrhiza inflata-derived chalcone, potent and selective STING inhibitor, covalently modifies the Cys148 residue of STING and inhibits STING oligomerization.
Licochalcone D (Lico D) significantly inhibits the degranulation in RBL-2H3 cells with low cytotoxicity.
Licochalcone D (Lico D) significantly inhibited the Ca2+ influx and phosphorylation of extracellular signal regulated kinase (ERK) and MEK.
Licochalcone D (Lico D) inhibits the recruitment of TBK1 and the nuclear translocation of IRF3 and NF-κB.
Licochalcone D (Lico D) ameliorates the inflammatory phenotype in Trex1-1- mice and inhibits the progression of DSS-induced colitis and AOM/DSS-induced colitis-associated colon cancer (CAC).

Physicochemical Properties

M.Wt 354.40
Formula C21H22O5
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

(E)-3-(3,4-Dihydroxy-2-methoxyphenyl)-1-(4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl)prop-2-en-1-one

References

1. Zhang Y, et al. Sci China Life Sci. 2024 Aug 22. doi: 10.1007/s11427-024-2703-6.

2. Tanifuji S, et al. Int Immunopharmacol. 2010 Jul;10(7):769-76.

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