1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride
- CAS No.
- 355406-09-6
- Chemical Name:
- 1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride
- Synonyms
- YM-155 HCl;YM-155 (chloride);YM155 hydrochloride;YM 155 hydrochloride;YM-155 (hydrochloride);YM-155 HCl (Sepantronium HCl);YM155 HYDROCHLORIDE;YM 155 HYDROCHLORIDE;1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride
- CBNumber:
- CB82623698
- Molecular Formula:
- C20H19ClN4O3
- Molecular Weight:
- 398.85
- MDL Number:
- MFCD18207200
- MOL File:
- 355406-09-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride Properties
| storage temp. | Store at -20°C |
|---|---|
| solubility | ≥19.45 mg/mL in DMSO; ≥4.34 mg/mL in EtOH with gentle warming and ultrasonic; ≥48.1 mg/mL in H2O with ultrasonic |
| form | solid |
| color | Light brown to brown |
1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 36827 | YM-155 (chloride) ≥98% | 355406-09-6 | 5mg | $55 | 2026-04-30 | Buy |
| Cayman Chemical | 36827 | YM-155 (chloride) ≥98% | 355406-09-6 | 10mg | $99 | 2026-04-30 | Buy |
| Cayman Chemical | 36827 | YM-155 (chloride) ≥98% | 355406-09-6 | 25mg | $194 | 2026-04-30 | Buy |
| Cayman Chemical | 36827 | YM-155 (chloride) ≥98% | 355406-09-6 | 50mg | $304 | 2026-04-30 | Buy |
| Biosynth | FPA40609 | YM-155 HCl | 355406-09-6 | 50mg | $828.5 | 2026-06-04 | Buy |
1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride Chemical Properties, Uses, Production
Uses
Sepantronium hydrochloride (YM-155 hydrochloride) is a novel survivin suppressant with an IC50 of 0.54 nM for the inhibition of survivin promoter activity[1].
in vivo
Sepantronium bromide (YM155; 3 and 10 mg/kg) inhibits the tumor growth in PC-3 xenografts, without obvious body weight loss and blood cell count decrease. Sepantronium bromide is highly distributed to tumor tissue in vivo. Sepantronium bromide shows 80% TGI at a dose of 5 mg/kg in PC-3 orthotopic xenografts[1].
Sepantronium bromide (YM155) in combination with γ-radiation shows potent antitumor activity against H460 or Calu6 xenografts in nude mice[2].
In this orthotopic renal and metastatic lung tumors models, Sepantronium bromide (YM-155) and IL-2 additively decreases tumor weight, lung metastasis, and luciferin-stained tumor images[3].
target
survivin
References
[1] Nakahara T, et al. YM155, a novel small-molecule survivin suppressant, induces regression of established human hormone-refractory prostate tumor xenografts. Cancer Res. 2007 Sep 1;67(17):8014-21. DOI:10.1158/0008-5472.CAN-07-1343
[2] Iisa T, et al. Radiosensitizing effect of YM155, a novel small-molecule survivin suppressant, in non-small cell lung cancer cell lines. Clin Cancer Res. 2008 Oct 15;14(20):6496-504. DOI:10.1158/1078-0432.CCR-08-0468
[3] Guo K, et al. A combination of YM-155, a small molecule survivin inhibitor, and IL-2 potently suppresses renal cell carcinoma in murine model. Oncotarget. 2015 Aug 28;6(25):21137-47. DOI:10.18632/oncotarget.4121
1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride Preparation Products And Raw materials
Raw materials
Preparation Products
1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| SPIRO PHARMA | eric_feng1954@126.com | China | 9239 | 55 | |
| Shanghai EFE Biological Technology Co., Ltd. | 021-65675885 18964387627 | info@efebio.com | China | 9799 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Musechem | +1-800-259-7612 | info@musechem.com | United States | 4648 | 60 |
| Fan De(Beijing) Biotechnology Co., Ltd. | 15911056312 | liming@bio-fount.com | China | 9718 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| Beijing xinyanhui pharmaceutical research and development co., LTD | 13969155946 | 1461866103@qq.com | China | 16103 | 58 |
| ChemeGen(Shanghai) Biotechnology Co.,Ltd. | 18818260767 | sales@chemegen.com | China | 11123 | 58 |
| MedBioPharmaceutical Technology Inc | 021-69568360 18916172912 | order@med-bio.cn | China | 8137 | 58 |
| TargetMol Chemicals Inc. | 4008200310 15002144251 | marketing@tsbiochem.com | China | 24951 | 58 |
View Latest Price from 1-(2-Methoxyethyl)-2-Methyl-4,9-dioxo-3-(pyrazin-2-ylMethyl)-4,9-dihydro-1H-naphtho[2,3-d]iMidazol-3-iuM chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-07-15 | YM-155 hydrochloride
355406-09-6
|
$178.00-638.00 | 10g | TargetMol Chemicals Inc. |
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- YM-155 hydrochloride
355406-09-6
- $178.00-638.00
- TargetMol Chemicals Inc.




