CRBN-6-5-5-VHL

• CAT Number: I044498
• CAS Number: 2362575-45-7
• Molecular Formula: C51H69N7O10S
• Molecular Weight: 972.20
• Purity: ≥95%
• Synonyms: (2S,4R)-1-[(2S)-2-[5-[5-[6-[[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]amino]hexoxy]pentoxy]pentanoylamino]-3,3-dimethylbutanoyl]-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide
• InChI: InChI=1S/C51H69N7O10S/c1-33-44(69-32-54-33)35-20-18-34(19-21-35)30-53-46(62)40-29-36(59)31-57(40)50(66)45(51(2,3)4)55-41(60)17-8-13-28-68-27-12-7-11-26-67-25-10-6-5-9-24-52-38-16-14-15-37-43(38)49(65)58(48(37)64)39-22-23-42(61)56-47(39)63/h14-16,18-21,32,36,39-40,45,52,59H,5-13,17,22-31H2,1-4H3,(H,53,62)(H,55,60)(H,56,61,63)/t36-,39?,40+,45-/m1/s1
• InChIKey: LIMCHOLAKDUZDS-XARBDFOFSA-N
• SMILES: CC1=C(SC=N1)C2=CC=C(C=C2)CNC(=O)C3CC(CN3C(=O)C(C(C)(C)C)NC(=O)CCCCOCCCCCOCCCCCCNC4=CC=CC5=C4C(=O)N(C5=O)C6CCC(=O)NC6=O)O

CRBN-6-5-5-VHL is a potent and selective von Hippel-Lindau-based cereblon (CRBN) degrader with a DC50 value of 1.5 nM. CRBN-6-5-5-VHL has almost no effect on the degradation of the neo-substrates IKZF1 and IKZF3[1].

Reference

[1]. Christian Steinebach, et al. PROTAC-mediated crosstalk between E3 ligases. Chem Commun (Camb). 2019 Feb 5;55(12):1821-1824.
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