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K-777

A potent and irreversible cysteine protease inhibitor
Catalog #: B3329
SKU-Size Size Price Qty
B3329-1 1 mg
$95.00
B3329-5 5 mg
$375.00
More Sizes Get Quote

Product Details

Alternate Name N-[(2S)-1-[[(E,3S)-1-(benzenesulfonyl)-5-phenylpent-1-en-3-yl]amino]-1-oxo-3-phenylpropan-2-yl]-4-methylpiperazine-1-carboxamide
Appearance Solid
CAS # 233277-99-1
Molecular Formula C₃₂H₃₈N₄O₄S
Molecular Weight 574.7
Purity ≥98% by NMR
Solubility >50 mg/ml DMSO
SMILES CN1CCN(CC1)C(=O)NC(CC2=CC=CC=C2)C(=O)NC(CCC3=CC=CC=C3)C=CS(=O)(=O)C4=CC=CC=C4
InChi InChI=1S/C32H38N4O4S/c1-35-20-22-36(23-21-35)32(38)34-30(25-27-13-7-3-8-14-27)31(37)33-28(18-17-26-11-5-2-6-12-26)19-24-41(39,40)29-15-9-4-10-16-29/h2-16,19,24,28,30H,17-18,20-23,25H2,1H3,(H,33,37)(H,34,38)/b24-19+/t28-,30-/m0/s1
InChi Key RHJLQMVZXQKJKB-FPHSVDBKSA-N
PubChem CID 9851116
Handling Do not take internally. Wear gloves and mask when handling the product! Avoid contact by all modes of exposure.
Storage Conditions -20ºC
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.

Details

K-777 is a potent and irreversible cysteine protease inhibitor. Also acts as a potent cysteine protease cruzain (cruzipain) inhibitor. Active against Trypanosoma cruzi the causative agent of Chagas' disease, a parasitic infection which is a leading cause of heart disease. K-777 is also a potent CYP3A4 inhibitor with an IC50 of 60 nM and a selective CCR4 antagonist featuring the potent chemotaxis inhibition. K777 inhibits SARS-CoV and EBOV pseudovirus entry with IC50 values of 0.68 nM and 0.87 nM, respectively


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