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LDE225 (NVP-LDE225,Erismodegib) (Synonyms: Erismodegib; LDE225; NVP-LDE225)
目录号: PC15856 纯度: ≥98%
CAS No. :956697-53-3
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PC15856-5mg 5mg ¥490.00 请登录
PC15856-10mg 10mg ¥686.00 请登录
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PC15856-100mg 100mg ¥2450.00 请登录
PC15856-200mg 200mg ¥4704.00 请登录
PC15856-10mM (in 1mL DMSO) 10mM (in 1mL DMSO) ¥539.00 请登录
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中文名称
LDE225 (NVP-LDE225,Erismodegib)
中文别名
Erismodegib标准品;LDE225索尼吉布;REL-N-[6-[(2R,6S)-2,6-二甲基-4-吗啉基]-3-吡啶基]-2-甲基-4'-(三氟甲氧基)-[1,1'-联苯]-3-甲酰胺;REL-N-[6-[(2R,6S)-2,6-二甲基-4-吗啉基]-3-吡啶基]-2-甲基-4-(三氟甲氧基)-[1,1-联苯]-3-甲酰胺;索尼吉布
英文名称
LDE225 (NVP-LDE225,Erismodegib)
英文别名
LDE225;Erismodegib;LDE225 (NVP-LDE225,Erismodegib);NVP-LDE 225;NVP-LDE225 (LDE225,LDE-225,Erismodegib);LDE-225;rel-N-[6-[(2R,6S)-2,6-Dimethyl-4-morpholinyl]-3-pyridinyl]-2-methyl-4'-(trifluoromethoxy)-[1,1'-biphenyl]-3-carboxamide;NVP-LDE225;Sonidegib;Odomzo;LDE 225;0RLU3VTK5M;N-(6-((2S,6R)-2,6-dimethylmorpholino)pyridin-3-yl)-2-methyl-4'-(trifluoromethoxy)biphenyl-3-carboxamide;Odomozo;N-[6-(cis-2,6-dimethylmorpholin-4-yl)pyridin-3-yl]-2-methyl-4'-(trifluoromethoxy)[1,1'-biphenyl]-3-carboxamide;Sonidegib [USAN:INN];Erismodegib [USAN:INN];PubChem22446;Sonidegib (USAN/INN)
Cas No.
956697-53-3
分子式
C26H26F3N3O3
分子量
485.50
包装储存
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
生物活性

Sonidegib (Erismodegib) is a potent and selective Smo antagonist with IC50 of 1.3 nM and 2.5 nM for mouse and human Smo in binding assay, respectively.

性状

Solid

IC50 & Target[1][2]

IC50: 1.3 nM (mSmo), 2.5 nM (hSmo)

体外研究(In Vitro)

The IC50 values for Sonidegib (NVP-LDE225) for the major human CYP450 drug metabolizing enzymes is greater than 10 μM. Sonidegib (LDE225), a small molecule, clinically investigated SMO inhibitor, used alone and in combination with Nilotinib, inhibits the Hh pathway in CD34 chronic phase (CP)-chronic myeloid leukaemia (CML) cells, reducing the number and self-renewal capacity of CML leukaemia stem cell (LSC). Sonidegib interacts directly with SMO, in a similar fashion to cyclopamine, to reduce expression of downstream Hh signaling targets. Primary CD34 CP-CML cells are cultured in serum free media (SFM)±Sonidegib for 6, 24 and 72 hours (h). At 72 h, while there is variability between the biological samples, GLI1 is significantly downregulated following exposure to Sonidegib (10 nM; 0.78-fold and 100 nM; 0.73-fold, respectively (p<0.01).

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究(In Vivo)

Sonidegib (NVP-LDE225) is a weak base with a measured pKa of 4.2 and exhibits relatively poor aqueous solubility. In the subcutaneous Ptchp53 medulloblastoma allograft mouse model, Sonidegib demonstrates dose-related antitumor activity after 10 days of oral administration of a suspension of the diphosphate salt. At a dose of 5 mg/kg/day qd, Sonidegib significantly inhibits tumor growth, corresponding to a T/C value of 33% (p<0.05 as compared to vehicle controls). When dosed at 10 and 20 mg/kg/day qd, Sonidegib affords 51 and 83% regression, respectively. Bone marrow cells and spleen cells from a subset of treated mice are transplanted into secondary recipient mice. Transplantation of either bone marrow (BM) or spleen cells from mice treated with Sonidegib (LDE225)+Nilotinib results in reduced white cell count (WCC) and reduces leukaemia development in secondary recipients compared to Sonidegib or Nilotinib alone.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

运输条件

Room temperature or refrigerated transportation.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
ClinicalTrial
参考文献
溶解度数据
体外研究: 

DMSO : 50 mg/mL (102.99 mM; Need ultrasonic)

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.0597 mL 10.2987 mL 20.5973 mL
5 mM 0.4119 mL 2.0597 mL 4.1195 mL
10 mM 0.2060 mL 1.0299 mL 2.0597 mL
*

产品不同,其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液;配成溶液后,建议分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,建议在 6 个月内使用,-20°C 储存时,建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    建议依照次序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (5.15 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.15 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH?O 中,得到澄清透明的生理盐水溶液
  • 2.

    建议依照次序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: 2.5 mg/mL (5.15 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (5.15 mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 3.

    建议依照次序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (5.15 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.15 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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