Tozasertib 0.1μM R07 exp414

Inhibits Aurora A,B,C kinases, blocks cytokinesis, also inhibits RIPK1 and blocks necroptosis

  • Class / Subclass 1: Cell Cycle / Cytokinesis Inhibitor
  • Class / Subclass 2: Signal Transduction / Kinase Inhibitor

Compound References

  • PubChem Name: Tozasertib
  • Synonyms: VX 680; MK-0457
  • CAS #: 639089-54-6
  • PubChem CID: 5494449
  • IUPAC: N-[4-[4-(4-methylpiperazin-1-yl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]pyrimidin-2-yl]sulfanylphenyl]cyclopropanecarboxamide
  • INCHI Name: InChI=1S/C23H28N8OS/c1-15-13-20(29-28-15)25-19-14-21(31-11-9-30(2)10-12-31)27-23(26-19)33-18-7-5-17(6-8-18)24-22(32)16-3-4-16/h5-8,13-14,16H,3-4,9-12H2,1-2H3,(H,24,32)(H2,25,26,27,28,29)
  • INCHI Key: GCIKSSRWRFVXBI-UHFFFAOYSA-N
  • Molecular Weight: 464.6
  • Canonical SMILES: CC1=CC(=NN1)NC2=CC(=NC(=N2)SC3=CC=C(C=C3)NC(=O)C4CC4)N5CCN(CC5)C
  • Isomeric SMILES: N/A
  • Molecular Formula: C23H28N8OS

Compound Supplier

  • Supplier Name: Toronto Research Chemicals
  • Catalog #: T700000
  • Lot #: 14-GHZ-9-1

Compound Characterization

  • HRMS (ESI-TOF) m/z: (M+H)+ Calcd for C23H28N8OS 465.21795; found 465.21974

Dose Response Curve

  • Platform ID: Tosazertib
  • Min: -23.2513; Max: 58.2889





IC Concentration (µM)
IC10 N/A
IC20 2.9341
IC30 3.8568
IC40 5.3417
IC50 2.7487
IC60 N/A
IC70 N/A
IC80 N/A
IC90 N/A


  • Round: 07
  • Dose: 100nM
  • Days of incubation: 8
  • Doublings: -0.1
  • Numbers of reads: 17969844
Sensitive/Resistant hits (FDR<0.05)CRANKSScore PlotTop 30 GenesScreen SimilarityTop 30 Sensitive GO termsTop 30 Resistant GO terms
0/75ScoresViewViewViewViewView

  • Last modified: 2026/01/15 21:36
  • by 127.0.0.1