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YMU1

Chemical Structure : YMU1

CAS No.: 902589-96-2

YMU1

Catalog No.: PC-38453Not For Human Use, Lab Use Only.

YMU1 is a specific, cell-permeable inhibitor of human thymidylate kinase (hTMPK) with IC50 of 0.61 uM in enzymatic assays.

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Biological Activity

YMU1 is a specific, cell-permeable inhibitor of human thymidylate kinase (hTMPK) with IC50 of 0.61 uM in enzymatic assays.
YMU1 probably affects the ATP-binding pocket of TMPK, has no inhibitory effect on the activity of thymidine kinase 1 (TK1).
YMU1 reduced the Vmax of hTMPK in a concentration-dependent manner while increasing the Km for ATP without significantly affecting the Km for TMP.
YMU1 specifically reduces dTTP level and that the ability of YMU1 to reduce dTTP level is dependent on the presence of TMPK in the cells.
YMU1 sensitizes tumor cells to doxorubicin in vitro and in vivo.

Physicochemical Properties

M.Wt 378.45
Formula C17H22N4O4S
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

Ethyl 4-[2-(4,6-dimethyl-3-oxoisothiazolo[5,4-b]pyridin-2(3H)-yl)acetyl]-1-piperazinecarboxylate

References

1. Hu CM, et al. Cancer Cell. 2012 Jul 10;22(1):36-50.

2. Yi-Hsuan Chen, et al. J Med Chem. 2016 Nov 10;59(21):9906-9918.

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