GLPBio

YM155

Catalog No.: GC13107Purity:>98.00%Synonyms: Sepantronium bromide
YM155, a small imidazolium-based compound, potently inhibits survivin promoter activity with an IC50 value of 0.54nM.

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YM155
Cas No.: 781661-94-7
10mM (in 1mL DMSO)In Stock
$48.00
1
5mgIn Stock
$36.00
1
10mgIn Stock
$60.00
1
25mgIn Stock
$136.00
1
100mgIn Stock
$330.00
1

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Description

YM155, a small imidazolium-based compound, potently inhibits survivin promoter activity with an IC50 value of 0.54nM [1]. YM155 can suppress survivin expression through the disruption of SP1 binding to the survivin core promoter and of ILF3–p54/nrb complex[2]. YM155 has been widely used to induce tumor cell apoptosis and promote tumor regression in diverse cell and animal models[3].

In vitro, YM155 treatment for 120 hours significantly inhibited the proliferation of UKF-NB-3 and UKF-NB-6 cells with IC50 values of 0.49 and 0.65nM, respectively[4]. Treatment of H1299 cells with YM155 at 40nM for 24h significantly induced cell death and promoted mitochondrial dysfunction, leading to a reduction in tricarboxylic acid (TCA) cycle intermediates[5]. Treatment with 10nM YM155 for 24 hours significantly inhibited PANC-1 cell viability and induced downregulation of PI3K, p-ERK, and p-STAT3 in PANC-1 cells[6].

In vivo, YM155 treatment via subcutaneous injection at a dose of 2 mg/kg/day for 21 days remarkably reduced tumor growth in the SH-SY5Y cell xenograft model of mice, without affecting body weight[7]. Continuous subcutaneous infusion of YM155 (5mg/kg/day) for 21 days significantly inhibited the development of ascites in Primary effusion lymphoma (PEL) xenograft mice[8].

References:
[1] Nakahara T, Takeuchi M, Kinoyama I, et al. YM155, a novel small-molecule survivin suppressant, induces regression of established human hormone-refractory prostate tumor xenografts[J]. Cancer research, 2007, 67(17): 8014-8021.
[2] Rauch A, Hennig D, Schäfer C, et al. Survivin and YM155: how faithful is the liaison?[J]. Biochimica et Biophysica Acta (BBA)-Reviews on Cancer, 2014, 1845(2): 202-220.
[3] Tolcher A W, Quinn D I, Ferrari A, et al. A phase II study of YM155, a novel small-molecule suppressor of survivin, in castration-resistant taxane-pretreated prostate cancer[J]. Annals of oncology, 2012, 23(4): 968-973.
[4] Voges Y, Michaelis M, Rothweiler F, et al. Effects of YM155 on survivin levels and viability in neuroblastoma cells with acquired drug resistance[J]. Cell death & disease, 2016, 7(10): e2410-e2410.
[5] Mondal A, Jia D, Bhatt V, et al. Ym155 localizes to the mitochondria leading to mitochondria dysfunction and activation of AMPK that inhibits BMP signaling in lung cancer cells[J]. Scientific reports, 2022, 12(1): 13135.
[6] Na Y S, Yang S J, Kim S M, et al. YM155 induces EGFR suppression in pancreatic cancer cells[J]. PloS one, 2012, 7(6): e38625.
[7] Li X, Yang F, He N, et al. YM155 inhibits neuroblastoma growth through degradation of MYCN: A new role as a USP7 inhibitor[J]. European Journal of Pharmaceutical Sciences, 2023, 181: 106343.
[8] Kojima Y, Hayakawa F, Morishita T, et al. YM155 induces apoptosis through proteasome-dependent degradation of MCL-1 in primary effusion lymphoma[J]. Pharmacological research, 2017, 120: 242-251.

Protocol

Cell experiment [1]:

Cell lines

PC-3 cells

Preparation Method

PC-3 cells were cultured in DMEM medium supplemented with 10% heat-inactivated fetal bovine serum and placed in a 37°C humidified incubator at 5% CO2. After 48h of culture in the presence of YM155 (1, 10, 100, and 1000nM), PC-3 cells were harvested by trypsin digestion and centrifugation and resuspended in DMEM medium. The cell suspension was diluted in an equal volume of trypan blue (0.4% working solution). Live (unstained) and dead (stained) cells were counted using a blood cell counter.

Reaction Conditions

1, 10, 100, and 1000nM; 48h

Applications

YM155 significantly inhibited the viability of PC-3 cells in a dose-dependent manner.
Animal experiment [2]:

Animal models

Female BALB/c-nu mice

Preparation Method

Six-week-old female BALB/c-nu mice were maintained in a standard sterile environment. SH-SY5Y cells (2×106) were collected and mixed with an equal volume of Matrigel and injected subcutaneously into the flank of mice. After tumor formation, mice were randomly divided into two groups: vehicle group (saline) or YM155 group. YM155 was injected subcutaneously continuously at a dose of 2mg/kg/day for 21 days using a micro-osmotic pump. Tumor diameter was measured twice a week, and tumor volume was calculated as the product of length × width2×0.5.

Dosage form

2mg/kg/day for 21 days; s.c.

Applications

YM155 treatment remarkably reduced tumor growth in the SH-SY5Y cell xenograft model of mice.

References:
[1] Nakahara T, Takeuchi M, Kinoyama I, et al. YM155, a novel small-molecule survivin suppressant, induces regression of established human hormone-refractory prostate tumor xenografts[J]. Cancer research, 2007, 67(17): 8014-8021.
[2] Li X, Yang F, He N, et al. YM155 inhibits neuroblastoma growth through degradation of MYCN: A new role as a USP7 inhibitor[J]. European Journal of Pharmaceutical Sciences, 2023, 181: 106343.

Product Documents

Purity:>98.00%Appearance:A solid

Chemical Properties

CAS No.
781661-94-7
Synonyms
Sepantronium bromide
Chemical Name
1-(2-methoxyethyl)-2-methyl-3-(pyrazin-2-ylmethyl)benzo[f]benzimidazol-3-ium-4,9-dione;bromide
SMILES
CC1=[N+](C2=C(N1CCOC)C(=O)C3=CC=CC=C3C2=O)CC4=NC=CN=C4.[Br-]
Molecular Formula
C20H19BrN4O3
Molecular Weight
443.3
Solubility
≥ 22.15 mg/mL in DMSO, ≥ 13.49 mg/mL in EtOH with ultrasonic, ≥ 96.2 mg/mL in Water with ultrasonic
Storage
Store at -20°C
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.

CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility

g/mol

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