Shelf life (days): 1460.0
Formulation: A solid
Formal Name: N6-(7-chloro-4-quinolinyl)-N1-[6-[(7-chloro-4-quinolinyl)amino]hexyl]-N1-methyl-1,6-hexanediamine
Purity: ≥95%
Formula Markup: C31H39Cl2N5
Formula Weight: 552.58046
CAS Number: 1872387-43-3
Notes: DC661 is an inhibitor of palmitoyl-protein thioesterase 1 (PPT1) and a dimeric form of hydroxychloroquine (Item No. 17911).{63265} It binds to PPT1 and inhibits PPT1 enzyme activity in A375 cells when used at concentrations of 5, 10, and 100 µM. DC661 (10 µM) inhibits autophagic flux and induces apoptosis in B-RAF mutant melanoma cell lines. It also induces stimulator of interferon genes (STING) activation and enhances antigen-primed T cell-mediated killing of B16/F10 murine melanoma cells in mouse splenocyte co-cultures.{63266} In vivo, DC661 (10 mg/kg) reduces intratumor autophagy and suppresses tumor growth in an HT-29 mouse xenograft model.{63265}
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