Tubastatin-A 2.5μM R07 exp417

Inhibits HDAC6 selectively

  • Class / Subclass 1: Gene Regulation / Epigenetic Inhibitor

Compound References

  • PubChem Name: Tubastatin A
  • Synonyms: N/A
  • CAS #: 1252003-15-8
  • PubChem CID: 49850262
  • IUPAC: N-hydroxy-4-[(2-methyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5-yl)methyl]benzamide
  • INCHI Name: InChI=1S/C20H21N3O2/c1-22-11-10-19-17(13-22)16-4-2-3-5-18(16)23(19)12-14-6-8-15(9-7-14)20(24)21-25/h2-9,25H,10-13H2,1H3,(H,21,24)
  • INCHI Key: GOVYBPLHWIEHEJ-UHFFFAOYSA-N
  • Molecular Weight: 335.4
  • Canonical SMILES: CN1CCC2=C(C1)C3=CC=CC=C3N2CC4=CC=C(C=C4)C(=O)NO
  • Isomeric SMILES: N/A
  • Molecular Formula: C20H21N3O2

Compound Supplier

  • Supplier Name: Ark Pharm Inc.
  • Catalog #: AK474023
  • Lot #: WG0559127-180118001

Compound Characterization

  • HRMS (ESI-TOF) m/z: (M+H)+ Calcd for C20H21N3O2 336.17065; found 336.17258

Dose Response Curve

  • Platform ID: Tubistatin_A
  • Min: -5.8434; Max: 99.5541





IC Concentration (µM)
IC10 N/A
IC20 1.4458
IC30 1.9030
IC40 2.4165
IC50 3.0321
IC60 N/A
IC70 N/A
IC80 N/A
IC90 N/A


  • Round: 07
  • Dose: 2.5µM
  • Days of incubation: 8
  • Doublings: 5.0
  • Numbers of reads: 21923022
Sensitive/Resistant hits (FDR<0.05)CRANKSScore PlotTop 30 GenesScreen SimilarityTop 30 Sensitive GO termsTop 30 Resistant GO terms
3/0ScoresViewViewViewViewView

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