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Dasatinib hydrochloride (Synonyms: 达沙替尼盐酸盐; BMS-354825 hydrochloride)
目录号: PC16026 纯度: ≥98%
CAS No. :854001-07-3
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Medlife所售产品仅用于科学研究(非临床研究),非药品不可食用,不可用于人体或动物的临床诊断和治疗,我们不为个人提供产品及服务。产品COA等资料,可至下方“质量控制”中下载。
中文名称
Dasatinib hydrochloride
中文别名
达沙替尼盐酸盐
英文名称
Dasatinib hydrochloride
英文别名
Dasatinib (hydrochloride);BMS 354825 hydrochloride;BMS-354825 hydrochloride
Cas No.
854001-07-3
分子式
C22N7O2Scl2H27
分子量
524.47
包装储存

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

生物活性

Dasatinib (BMS-354825) hydrochloride is a highly potent, ATP competitive, orally active dual Src/Bcr-Abl inhibitor with potent antitumor activity. The Kis are 16 pM and 30 pM for Src and Bcr-Abl, respectively. Dasatinib hydrochloride inhibits Bcr-Abl and Src with IC50s of <1.0 nM and 0.5 nM, respectively. Dasatinib hydrochloride also induces apoptosis and autophagy.

性状

Solid

IC50 & Target[1][2]

Bcr-Abl

1.0 nM (IC50)

Src

0.5 nM (IC50)

lck

0.4 nM (IC50)

Yes

0.5 nM (IC50)

c-kit

5.0 nM (IC50)

PDGFRβ

28 nM (IC50)

p38

100 nM (IC50)

Her1

180 nM (IC50)

Her2

710 nM (IC50)

FGFR-1

880 nM (IC50)

MEK

1700 nM (IC50)

体外研究(In Vitro)

Dasatinib demonstrates significant activity against Bcr-Abl, Src, Lck, Yes, c-Kit, PDGFRβ, p38, Her1, Her2, FGFR-1, and MEK with IC50s of <1.0, 0.50, 0.40, 0.50, 5.0, 28, 100, 180, 720, 880, and 1700 nM, respectively.
Dasatinib shows antiproliferative activities aversus K562 chronic myelogenous leukemia (CML), PC3 human prostate tumor, MDA-MB-231 human breast tumor, and WiDr human colon tumor cell lines with IC50s of <1.0 nM, 9.4 nM, 12 nM, and 52 nM, respectively.

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

体内研究(In Vivo)

Dasatinib (5 mg/kg and 50 mg/kg, qd×10d, 5 on-2 off) possesses potent antitumor activity and a high safety margin in a K562 xenograft model of chronic myelogenous leukemia (CML), demonstrating complete tumor regressions and low toxicity at multiple dose levels.
Dasatinib (10 mg/kg) has a pharmacokinetic profile appropriate for continued advancement into in vivo efficacy studies. Dasatinib (10 mg/kg) demonstrates favorable half-lives (t1/2s) of 3.3 and 3.1 h for i.v. and oral, respectively. The oral bioavailability (Fpo) in this study is 27%.

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

Animal Model: Nude mice bearing K562 xenografts
Dosage: 5 mg/kg and 50 mg/kg
Administration: Oral administration on a 5 day on and 2 day off schedule.
Result: Showed partial tumor regressions after one treatment cycle and complete disappearance of the tumor mass by the end of drug treatment. No toxicity (animal deaths, lack of weight gain) was observed.
Animal Model: Sprague-Dawley Rats
Dosage: 10 mg/kg (Pharmacokinetic Analysis)
Administration: Oral and i.v.
Result: Cmax of 13.2 and 0.5 μM for i.v. and oral, respectively.
运输条件

Room temperature or refrigerated transportation.

储存方式

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

ClinicalTrial
参考文献
溶解度数据
体外研究: 

DMSO : 15 mg/mL (28.60 mM; Need ultrasonic and warming)

H2O : 10 mg/mL (19.07 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 1.9067 mL 9.5334 mL 19.0669 mL
5 mM 0.3813 mL 1.9067 mL 3.8134 mL
10 mM 0.1907 mL 0.9533 mL 1.9067 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 (stored under nitrogen)。-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: ≥ 3.33 mg/mL (6.35 mM); Clear solution

    此方案可获得 ≥ 3.33 mg/mL (6.35 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 33.3 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: ≥ 3.33 mg/mL (6.35 mM); Clear solution

    此方案可获得 ≥ 3.33 mg/mL (6.35 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 33.3 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: ≥ 3.33 mg/mL (6.35 mM); Clear solution

    此方案可获得 ≥ 3.33 mg/mL (6.35 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 33.3 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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