For research use only. Not for therapeutic Use.
JPM-OEt(CAT: I017267) is a broad-spectrum, irreversible cysteine cathepsin inhibitor that covalently binds to the active site of cathepsin family proteases. By blocking cathepsin activity, JPM-OEt exhibits strong antitumor effects in vivo. In murine models, intraperitoneal administration (50 mg/kg) significantly reduces tumor cathepsin B activity and delays tumor progression. In the RIP1-Tag2 (RT2) mouse model of pancreatic islet cell tumorigenesis, twice-daily dosing for four weeks induces tumor regression. With its ability to target proteases central to cancer invasion, angiogenesis, and metastasis, JPM-OEt serves as a powerful pharmacological tool for oncology and tumor microenvironment research.
CAS Number | 262381-84-0 |
Synonyms | ethyl (2S,3S)-3-[[(2S)-1-[2-(4-hydroxyphenyl)ethylamino]-4-methyl-1-oxopentan-2-yl]carbamoyl]oxirane-2-carboxylate |
Molecular Formula | C20H28N2O6 |
Purity | ≥95% |
IUPAC Name | ethyl (2S,3S)-3-[[(2S)-1-[2-(4-hydroxyphenyl)ethylamino]-4-methyl-1-oxopentan-2-yl]carbamoyl]oxirane-2-carboxylate |
InChI | InChI=1S/C20H28N2O6/c1-4-27-20(26)17-16(28-17)19(25)22-15(11-12(2)3)18(24)21-10-9-13-5-7-14(23)8-6-13/h5-8,12,15-17,23H,4,9-11H2,1-3H3,(H,21,24)(H,22,25)/t15-,16-,17-/m0/s1 |
InChIKey | VRFYYTLIPKHELT-ULQDDVLXSA-N |
SMILES | CCOC(=O)C1C(O1)C(=O)NC(CC(C)C)C(=O)NCCC2=CC=C(C=C2)O |
Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |