KT-333

  Cat. No.:  DC65810   Featured
Chemical Structure
2502186-79-8
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More than 5000 active chemicals with high quality for research!
Field of application
KT-333 is a first-in-class molecular glue that induces ​selective degradation of STAT3 via the ubiquitin-proteasome system by simultaneously engaging ​STAT3 and the VHL E3 ligase. This novel mechanism enables potent ​STAT3 depletion with minimal off-target effects, demonstrating strong ​anti-tumor activity in hematologic malignancies.
Cas No.: 2502186-79-8
Chemical Name: [2-[[(5S,8S,10aR)-3-acetyl-8-[[(2S)-5-amino-1-[2-chloro-3-[4-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-4-oxobutyl]phenoxy]-5-oxopentan-2-yl]carbamoyl]-6-oxo-1,2,4,5,8,9,10,10a-octahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamoyl]-1H-indole-5-carbonyl]phosphonic acid
Synonyms: EX-A9176;L-Prolinamide, N-[4-[3-[[(2S)-2-[[[(5S,8S,10aR)-3-acetyldecahydro-5-[[[5-(phosphonocarbonyl)-1H-indol-2-yl]carbonyl]amino]pyrrolo[1,2-a][1,5]diazocin-8-yl]carbonyl]amino]-5-amino-5-oxopentyl]oxy]-2-chlorophenyl]-1-oxobutyl]-3-methyl-L-valyl-4-hydroxy-N-[(1S)-1-[4-(4-methyl-5-thiazolyl)phenyl]ethyl]-, (4R)-;lirodegimod;2502186-79-8;4Q6ZHJ2MNA;lirodegimod [INN];SCHEMBL22525985;KT-333
SMILES: ClC1C(=CC=CC=1OC[C@H](CCC(N)=O)NC([C@@H]1CC[C@@H]2CCN(C(C)=O)C[C@@H](C(N21)=O)NC(C1=CC2C=C(C(=O)P(=O)(O)O)C=CC=2N1)=O)=O)CCCC(N[C@H](C(N1C[C@@H](C[C@H]1C(N[C@@H](C)C1C=CC(C2=C(C)N=CS2)=CC=1)=O)O)=O)C(C)(C)C)=O
Formula: C60H74ClN10O14PS
M.Wt: 1257.77993345261
Purity: >98%
Sotrage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
MSDS
Cat. No. Product name Field of application
DC65810 KT-333 KT-333 is a first-in-class molecular glue that induces ​selective degradation of STAT3 via the ubiquitin-proteasome system by simultaneously engaging ​STAT3 and the VHL E3 ligase. This novel mechanism enables potent ​STAT3 depletion with minimal off-target effects, demonstrating strong ​anti-tumor activity in hematologic malignancies.
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