Catalog Number: 4588
Chemical Name: 2,2',2'',2'''-[[4,8-Bis(hexahydro-1(2H)-azocinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakisethanol
Biological Activity
Potent equilibrative nucleoside transporter 1 (ENT1) inhibitor (IC50 = 0.43 nM). Inhibits hENT1 and hENT2 uptake of [H3]uridine in K562 cells and K15NTD cells respectively.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 20 mM in DMSO
  • Purity:
  • Storage:
    Store at -20°C
  • CAS No:
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Synthesis, flow cytometric evaluation, and identification of highly potent dipyridamole analogues as equilibrative nucleoside transporter 1 inhibitors.
    Lin and Buolamwini et al.
    J.Med.Chem., 2007;50:3906
  2. Design, synthesis, and evaluation of 2-diethanolamino-4,8-diheptamethyleneimino-2-(N-aminoethyl-N-ethanolamino)-6-(N,N-diethanolamino)pyrimido[5,4-d]pyrimidine-fluorescein conjugate (8MDP-fluor), as a novel equilibrativ
    Lin et al.
    Bioconjug.Chem., 2011;22:1221
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