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BOB-42

Chemical Structure : BOB-42

CAS No.: 1809094-65-2

BOB-42

Catalog No.: PC-24850Not For Human Use, Lab Use Only.

BOB-42 is a small molecule inhibitor of RNA polymerase I (Pol I) with IC50 of 0.04 uM and 0.04 uM for degradation of RPA194 and translocation of NCL resepctively.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

BOB-42 is a small molecule inhibitor of RNA polymerase I (Pol I) with IC50 of 0.04 uM and 0.04 uM for degradation of RPA194 and translocation of NCL resepctively.
BOB-42 (50-100 mg/kg) is highly effective in MDM4-high and RPL22-mutant preclinical mouse models.
BOB-42 has desirable potency and DMPK properties compared to BMH-21.

Physicochemical Properties

M.Wt 374.44
Formula C22H22N4O2
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

N-[(2S)-2-(dimethylamino)propyl]-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide

References

1. Fan W, et al. Cell Chem Biol. 2025 Jun 13:S2451-9456(25)00173-4.

2. Laureen Colis, et al. J Med Chem. 2014 Jun 12;57(11):4950-61.

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