YM155 (Sepantronium Bromide)

Catalog No. A11002

YM155 is a novel small molecule survivin suppressant with an IC50 of 0.54 nM for the inhibition of survivin promoter activity.
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  • Yamamoto M, .et al. AS602801 Sensitizes Ovarian Cancer Stem Cells to Paclitaxel by Down-regulating MDR1, Anticancer Res, 2019, Feb;39(2):609-617 PMID: 30711936
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  • Ahn MR, .et al. Both triazolyl ester of ketorolac (15K) and YM155 inhibit the embryonic angiogenesis in ovo (fertilized eggs) via their common PAK1-survivin/VEGF signaling pathway, Drug Discov Ther, 2017, 11(6):300-306 PMID: 29332887
  • MASAYA MINODA, .et al. Antitumor effect of YM155, a novel small-molecule survivin suppressant, via mitochondrial apoptosis in human MFH/UPS, Int J Oncol., 2015, Sep; 47(3): 891–899 PMID: 26166250
Catalog Num A11002
M. Wt 443.3
Formula C20H19BrN4O3
Purity >98%
Storage at -20°C 3 years Powder
CAS No. 781661-94-7
YM155 is a novel small molecule survivin suppressant with an IC50 of 0.54 nM for the inhibition of survivin promoter activity.
Survivin (HeLa-SURP-luc, CHO-SV40-luc cells)
0.54 nM
In vitro (25°C) DMSO 55 mg/mL (124.07 mM)
Water 89 mg/mL (200.77 mM)
Ethanol 6 mg/mL (13.53 mM)
In vivo Saline 30 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 22.56 mL 112.79 mL 225.58 mL
0.5 mM 4.51 mL 22.56 mL 45.12 mL
1 mM 2.26 mL 11.28 mL 22.56 mL
5 mM 0.45 mL 2.26 mL 4.51 mL

*The above data is based on the productmolecular weight 443.3. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.