Onvansertib, also know as NMS-P937, PCM-075 and NMS1286937, is an oral Polo-like kinase 1 (PLK1) inhibitor, a key regulator of cell cycle progression and mitosis. It selectively inhibits PLK1 with a reported half-maximal inhibitory concentration (IC₅₀) of approximately 2 nM, while demonstrating significantly lower activity against other Polo-like kinases (PLK2 and PLK3). Onvansertib has shown potent anti-proliferative effects in various cancer cell lines, particularly in colorectal cancer, acute myeloid leukemia (AML), and prostate cancer models. It induces mitotic arrest, leading to apoptosis in tumor cells. Onvansertib has demonstrated synergistic effects when combined with chemotherapeutics such as irinotecan, 5-fluorouracil (5-FU), and decitabine, enhancing their efficacy in resistant cancers.
Cat.No
DC65291
Name
Onvansertib fumarate
Chemical Properties
CAS
1263293-37-3
Formula
C28H31F3N8O7
MW
648.6
Storage
2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
References
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