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TKB272

CAT: 0931-T206538-01Size: 10 mgDry Ice: NoHazardous: No
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CAT#:0931-T206538-01Size:10 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
2892688-18-3
Target
SARS-CoV
Related Pathways
Microbiology/Virology
Bioactivity
TKB272 is an orally active antiviral agent that selectively targets the main protease (Mpro) of SARS-CoV-2, effectively inhibiting the infection and replication of various strains, including Omicron variants (such as XBB.1.5 and EG.5.1) . It exhibits an enzyme inhibitory activity with an IC50 of 0.7 μM against SARS-CoV-2WK-521 Mpro and shows potent antiviral activity at the cellular level with an EC50 as low as 2.6 nM in HeLahACE2-TMPRSS2 cells against the BQ.1.1 strain. TKB272 also has a CC50 of 98 μM, indicating low cytotoxicity. Furthermore, it demonstrates a significant suppression of SARS-CoV-2XBB.1.5 replication in the B6.Cg-Tg (K18-hACE2) 2-Prlmn/J transgenic mouse model, suggesting potential use in the research of SARS-CoV-2 infections.
Smiles
C(N[C@H](C(=O)C1=NC=2C(S1)=CC=C(F)C2)C[C@@H]3CCNC3=O)(=O)[C@@H]4[C@@]5([C@@](C5(C)C)(CN4C([C@@H](NC(C(F)(F)F)=O)[C@@](C)(C)C)=O)[H])[H]
Molecular Formula
C30H35F4N5O5S
Molecular Weight
653.688
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

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