Zebularine 20μM R07 exp423

Inhibits cytidine deaminase, transition state analog, also inhibits DNMT1 via reversible covalent complex

  • Class / Subclass 1: Gene Regulation / Epigenetic Inhibitor

Compound References

  • PubChem Name: Zebularine
  • Synonyms: NSC309132; 4-Deoxyuridine
  • CAS #: 3690-10-6
  • PubChem CID: 100016
  • IUPAC: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
  • INCHI Name: InChI=1S/C9H12N2O5/c12-4-5-6(13)7(14)8(16-5)11-3-1-2-10-9(11)15/h1-3,5-8,12-14H,4H2/t5-,6-,7-,8-/m1/s1
  • INCHI Key: RPQZTTQVRYEKCR-WCTZXXKLSA-N
  • Molecular Weight: 228.2
  • Canonical SMILES: C1=CN(C(=O)N=C1)C2C(C(C(O2)CO)O)O
  • Isomeric SMILES: C1=CN(C(=O)N=C1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O
  • Molecular Formula: C9H12N2O5

Compound Supplier

  • Supplier Name: Ark Pharm Inc.
  • Catalog #: AK326160
  • Lot #: WG0156999-170316001

Compound Characterization

  • HRMS (ESI-TOF) m/z: (M+Na)+ Calcd for C9H12N2O5 251.06384; found 251.06358

Dose Response Curve

  • Platform ID: Zebularine
  • Min: -22.6878; Max: 11.3745





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


  • Round: 07
  • Dose: 20µM
  • Days of incubation: 8
  • Doublings: 6.3
  • Numbers of reads: 17023526
Sensitive/Resistant hits (FDR<0.05)CRANKSScore PlotTop 30 GenesScreen SimilarityTop 30 Sensitive GO termsTop 30 Resistant GO terms
3/3ScoresViewViewViewViewView

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