SI-2 is an inhibitor of steroid receptor coactivator 3 (SRC-3).
CAS：380537-35-9
分子式：C15H15N5
分子量：265.3
纯度：98%
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Background:

SI-2 is an inhibitor of steroid receptor coactivator 3 (SRC-3). It has been shown to selectively reduce the transcriptional activities and the protein concentrations of SRC-3 in cells through direct physical interactions with SRC-3.1 SI-2 induces death in various breast cancer cells with IC50 values of 3-20 nM without affecting normal cell viability.[1] At 2 mg/kg, SI-2 can also inhibit primary tumor growth and reduce SRC-3 protein levels in an MDA-MB-468 breast cancer mouse model.[1]

Reference:
[1]. Song, X., Chen, J., Zhao, M., et al. Development of potent small-molecule inhibitors to drug the undruggable steroid receptor coactivator-3. Proceedings of the National Academy of Sciences of the United States of America 113(18), 4970-4975 (2016).