Date published: 2026-5-12

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BMH-21 (CAS 896705-16-1)

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Datasheets
Alternate Names:
N-[2-(dimethylamino)ethyl]-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide
CAS Number:
896705-16-1
Molecular Weight:
360.4
Molecular Formula:
C21H20N4O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

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BMH-21 (CAS 896705-16-1) References

  1. DNA intercalator BMH-21 inhibits RNA polymerase I independent of DNA damage response.  |  Colis, L., et al. 2014. Oncotarget. 5: 4361-9. PMID: 24952786
  2. BMH-21 inhibits viability and induces apoptosis by p53-dependent nucleolar stress responses in SKOV3 ovarian cancer cells.  |  Fu, X., et al. 2017. Oncol Rep. 38: 859-865. PMID: 28656213
  3. c-MYC G-quadruplex binding by the RNA polymerase I inhibitor BMH-21 and analogues revealed by a combined NMR and biochemical Approach.  |  Musso, L., et al. 2018. Biochim Biophys Acta Gen Subj. 1862: 615-629. PMID: 29229300
  4. Stabilization of c-KIT G-Quadruplex DNA Structures by the RNA Polymerase I Inhibitors BMH-21 and BA-41.  |  Mazzini, S., et al. 2019. Int J Mol Sci. 20: PMID: 31590335
  5. Nucleolar translocation of human DNA topoisomerase II by ATP depletion and its disruption by the RNA polymerase I inhibitor BMH-21.  |  Morotomi-Yano, K. and Yano, KI. 2021. Sci Rep. 11: 21533. PMID: 34728715
  6. The small-molecule BMH-21 directly inhibits transcription elongation and DNA occupancy of RNA polymerase I in vivo and in vitro.  |  Jacobs, RQ., et al. 2022. J Biol Chem. 298: 101450. PMID: 34838819
  7. RNA Polymerase I Is Uniquely Vulnerable to the Small-Molecule Inhibitor BMH-21.  |  Jacobs, RQ., et al. 2022. Cancers (Basel). 14: PMID: 36428638
  8. Transcription elongation mechanisms of RNA polymerases I, II, and III and their therapeutic implications.  |  Jacobs, RQ. and Schneider, DA. 2024. J Biol Chem. 300: 105737. PMID: 38336292
  9. Chromatin damage generated by DNA intercalators leads to degradation of RNA Polymerase II.  |  Espinoza, JA., et al. 2024. Nucleic Acids Res. 52: 4151-4166. PMID: 38340348
  10. DNA-PK participates in pre-rRNA biogenesis independent of DNA double-strand break repair.  |  Li, P., et al. 2024. Nucleic Acids Res. 52: 6360-6375. PMID: 38682589

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

BMH-21, 10 mg

sc-507460
10 mg
$165.00