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NSC 146268

Chemical Structure : NSC 146268

CAS No.: 1191421-14-3

NSC 146268 (NSC146268;6-Aza-2-thiouridine)

Catalog No.: PC-35789Not For Human Use, Lab Use Only.

NSC 146268 (NSC146268, 6-Aza-2-thiouridine) is a novel small molecule inhibitor of CD151, inhibits proliferation of metastatic triple negative breast cancer cell lines (MDA-MB 231 and MDA-MB 468, IC50 of 6.0 and 6.2 ug/mL).

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

NSC 146268 (NSC146268, 6-Aza-2-thiouridine) is a novel small molecule inhibitor of CD151, inhibits proliferation of metastatic triple negative breast cancer cell lines (MDA-MB 231 and MDA-MB 468, IC50 of 6.0 and 6.2 ug/mL); shows little effect on normal breast epithelial cell line (IC50 value 48 ug/mL); also exhibits significant anti-proliferative activity comparable to paclitaxel with arrest of cell cycle at G1 phase and induction of apoptosis, decreases protein levels of CD151 together with cell junction scaffold proteins, CD46, E-cadherin, β-catenin and ZO-1.

Physicochemical Properties

M.Wt 261.252
Formula C8H11N3O5S
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

2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-sulfanylidene-1,2,4-triazin-5-one

References

1. Murali Mohan Gavara, et al. A novel small molecule inhibitor of CD151 inhibits proliferation of metastatic triple negative breast cancer cell lines. Process Biochemistry Volume 66, March 2018, Pages 254-262. https://doi.org/10.1016/j.procbio.2017.12.004

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