SML4010

KPT-6566

≥98% (HPLC)

• Synonyme(s) : 2-[[4-[[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]imino]-1,4-dihydro-1-oxo-2-naphthalenyl]thio]acetic acid, KPT 6566, KPT6566, [[4-[[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]imino]-1,4-dihydro-1-oxo-2-naphthalenyl]thio]acetic acid
• Formule empirique (notation de Hill) : C₂₂H₂₁NO₅S₂
• Numéro CAS: 881487-77-0
• Poids moléculaire : 443.54
• Numéro MDL: MFCD05803546
• Code UNSPSC : 12352200

Propriétés

• Niveau de qualité: 100
• Essai: ≥98% (HPLC)
• Forme: powder
• Couleur: white to beige
• Solubilité: DMSO: 2 mg/mL, clear
• Température de stockage: -10 to -25°C
• Chaîne SMILES: [S](=O)(=O)(\N=C2\c3c(cccc3)C(=O)C(=C\2)SCC(=O)O)c1ccc(cc1)C(C)(C)C
• InChI: 1S/C22H21NO5S2/c1-22(2,3)14-8-10-15(11-9-14)30(27,28)23-18-12-19(29-13-20(24)25)21(26)17-7-5-4-6-16(17)18/h4-12H,13H2,1-3H3,(H,24,25)/b23-18+
• Clé InChI: BXWWOKYIKNEEHJ-PTGBLXJZSA-N

Description

Actions biochimiques/physiologiques

Potent and selective peptidyl-prolyl cis-trans isomerase (PPIase) Pin1 covalent inhibitor with anti-cancer efficacy in cultures and in vivo.

KPT-6566 is a potent and selective peptidyl-prolyl cis-trans isomerase (PPIase) Pin1 inhibitor (IC50 = 640 nM) that targets Pin1 catalytic site for covalent modification, resulting in Pin1 degradation and the release of ROS-generating and DNA-damaging quinone-mimicking KPT-6566-B. KPT-6566 inhibits the proliferation of wild-type, but not Pin1-/-, MEFs (1-5 µM for 48h) with concomitant reduction of cellular pRB and Cyclin D1 hyperphosphorylation. KPT-6566 induces cancer cell death in cultures (1-10 µM for 48h) and reduces MDA-MB-231 lung metastasis in mice in vivo (5 mg/kg/d i.p.). KPT-6566 is more potent than juglone and does not affect the PPIase activity of GST-FKBP4 or GST-PPIA.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable