309726-06-5

309726-06-5 structure

Name: Benzo[b][1,8]naphthyridin-5-amine, 2,4,7,9-tetramethyl- (9CI)
Chemical Name: 2,4,7,9-tetramethylbenzo[b][1,8]naphthyridin-5-amine
CAS Number: 309726-06-5
Molecular Formula: C₁₆H₁₇N₃
Molecular Weight: 251.32600
Catalog: Signaling Pathways Cell Cycle/DNA Damage DNA/RNA Synthesis
Create Date: 2018-12-03 19:59:36
Modify Date: 2025-08-25 17:10:35
BMH-22, a benzonaphthyridin, is a RNA polymerase I (Pol I) transcription inhibitor independent of p53 function. BMH-22 causes reorganization of nucleolar marker proteins consistent with segregation of the nucleolus. BMH-22 destabilizes RPA194 in a proteasome-dependent manner and inhibits nascent rRNA synthesis and expression of the 45S rRNA precursor. BMH-22 shows potent anticancer activity across many tumor types[1].

Name	2,4,7,9-tetramethylbenzo[b][1,8]naphthyridin-5-amine

Description	BMH-22, a benzonaphthyridin, is a RNA polymerase I (Pol I) transcription inhibitor independent of p53 function. BMH-22 causes reorganization of nucleolar marker proteins consistent with segregation of the nucleolus. BMH-22 destabilizes RPA194 in a proteasome-dependent manner and inhibits nascent rRNA synthesis and expression of the 45S rRNA precursor. BMH-22 shows potent anticancer activity across many tumor types[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Cell Cycle/DNA Damage >> DNA/RNA Synthesis
References	[1]. RPA194, rRNA synthesis, 45S Rrna, anticancerKarita Peltonen, et al. Small molecule BMH-compounds that inhibit RNA polymerase I and cause nucleolar stress. Mol Cancer Ther. 2014 Nov;13(11):2537-46.

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%