T-521

Modify Date: 2024-01-11 15:27:36

T-521 Structure
T-521 structure
Common Name T-521
CAS Number 891020-54-5 Molecular Weight 395.425
Density 1.4±0.1 g/cm3 Boiling Point 637.2±65.0 °C at 760 mmHg
Molecular Formula C26H27Cl2N5O2 Melting Point N/A
MSDS N/A Flash Point 339.2±34.3 °C

 Use of T-521


T-521 is a novel PLK1 PBD (Polo-box domain) inhibitor that specifically inhibits the PBD of PLK1 (IC50=1.22 uM), but not those of Plk2-3; impedes the interaction between Plk1 and Bub1, exhibits dramatic mitotic defects in HeLa cells; suppresses the growth of A549 cells in xenograft nude mice.

 Names

Name 5-(Ethylsulfonyl)-2-(4-fluorophenyl)-4-(phenylsulfonyl)-1,3-oxazole
Synonym More Synonyms

 T-521 Biological Activity

Description T-521 is a novel PLK1 PBD (Polo-box domain) inhibitor that specifically inhibits the PBD of PLK1 (IC50=1.22 uM), but not those of Plk2-3; impedes the interaction between Plk1 and Bub1, exhibits dramatic mitotic defects in HeLa cells; suppresses the growth of A549 cells in xenograft nude mice.
References References 1. Chen Y, et al. Oncotarget. 2017 Jan 3;8(1):1234-1246. View Related Products by Target Polo-like Kinase (PLK)

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 637.2±65.0 °C at 760 mmHg
Molecular Formula C26H27Cl2N5O2
Molecular Weight 395.425
Flash Point 339.2±34.3 °C
Exact Mass 395.029755
LogP 3.08
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.578

 Synonyms

5-(Ethylsulfonyl)-2-(4-fluorophenyl)-4-(phenylsulfonyl)-1,3-oxazole
Oxazole, 5-(ethylsulfonyl)-2-(4-fluorophenyl)-4-(phenylsulfonyl)-
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