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Merck
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Documenti

SML1183

Sigma-Aldrich

BMH-21

≥98% (HPLC)

Sinonimo/i:

N-[2-(Dimethylamino)ethyl]-12-oxo-2H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide

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About This Item

Formula empirica (notazione di Hill):
C21H20N4O2
Numero CAS:
896705-16-1
Peso molecolare:
360.41
Numero MDL:
MFCD27225377
Codice UNSPSC:
12352200
ID PubChem:
329825705
NACRES:
NA.77

Livello qualitativo

100

Saggio

≥98% (HPLC)

Forma fisica

powder

Colore

faint yellow to dark orange

Solubilità

DMSO: 1 mg/mL, clear (warmed)

Temperatura di conservazione

2-8°C

Stringa SMILE

O=C(N(C=CC=C1C(NCCN(C)C)=O)C1=N2)C(C2=C3)=CC4=C3C=CC=C4

InChI

1S/C21H20N4O2/c1-24(2)11-9-22-20(26)16-8-5-10-25-19(16)23-18-13-15-7-4-3-6-14(15)12-17(18)21(25)27/h3-8,10,12-13H,9,11H2,1-2H3,(H,22,26)
BXYDVWIAGDJBEC-UHFFFAOYSA-N

Descrizione generale

BMH-21 is a planar heterocyclic small molecule DNA intercalator.

Applicazioni

BMH-21 has been used in cell culture.

Azioni biochim/fisiol

BMH-21 has the ability to bind ribosomal DNA and prevent RNA polymerase I (Pol I) transcription and results in the disintegration of the nucleolus. It does not impair DNA damage detection. BMH-21 is considered as an important activator of the p53 pathway.
BMH-21 is a potent inhibitor of RNA Pol I. BMH-21 binds strongly to GC-rich DNA sequences, ultimately inhibiting RNA Pol I, blocking transcription and disrupting the nucleolar structure. BMH-1 causes dissociation of the RPA194 catalytic subunit from Pol I, and disassembly of Pol I:DNA complexes. The compound BMH-21 inhibits proliferation of a broad range of tumor cell lines.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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BMH-21 inhibits viability and induces apoptosis by p53-dependent nucleolar stress responses in SKOV3 ovarian cancer cells.
Fu X, et al.
Oncology Reports, 38(2), 859-865 (2017)
A targeting modality for destruction of RNA polymerase I that possesses anticancer activity.
Peltonen K, et al.
Cancer Cell, 25(1), 77-90 (2014)
Leah Bury et al.
eLife, 9 (2020-11-12)
Although originally thought to be silent chromosomal regions, centromeres are instead actively transcribed. However, the behavior and contributions of centromere-derived RNAs have remained unclear. Here, we used single-molecule fluorescence in-situ hybridization (smFISH) to detect alpha-satellite RNA transcripts in intact human
Lisa M Ogawa et al.
Molecular biology of the cell, 32(9), 956-973 (2021-03-11)
Nucleoli are dynamic nuclear condensates in eukaryotic cells that originate through ribosome biogenesis at loci that harbor the ribosomal DNA. These loci are known as nucleolar organizer regions (NORs), and there are 10 in a human diploid genome. While there
Dimitris C Kanellis et al.
Science advances, 7(32) (2021-08-06)
Eukaryotic initiation factor 4A-III (eIF4A3), a core helicase component of the exon junction complex, is essential for splicing, mRNA trafficking, and nonsense-mediated decay processes emerging as targets in cancer therapy. Here, we unravel eIF4A3's tumor-promoting function by demonstrating its role
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