Canertinib (CI-1033;PD-183805) is a potent and irreversibleEGFRinhibitor; inhibits cellularEGFRandErbB2autophosphorylation withIC₅₀s of 7.4 and 9 nM. Canertinib is active against vaccinia virus respiratoryinfectionin mice^[1][2][3][4].

Canertinib significantly inhibits growth of cultured melanoma cells, RaH3 and RaH5, in a dose-dependent manner. IC₅₀is approximately 0.8 μM and by 5μM both cell lines are completely growth-arrested within 72 h of treatment. Incubation of exponentially growing RaH3 and RaH5 with 1 μM canertinib accumulated the cells in the G1-phase of the cell cycle within 24 h of treatment without induction of apoptosis. 1 μM canertinib inhibits ErbB1-3 receptor phosphorylation with a concomitant decrease of Akt-, Erk1/2- and Stat3 activity in both cell lines^[2].
Canertinib also is a potent activator of exosome secretion^[3].

Canertinib shows superiorin vivoantitumor activity, giving growth delays in A431 xenografts exceeding 50 days following oral administration^[1]. The growth of human malignant melanoma xenografts, RaH3 and RaH5, in nude mice is significantly inhibited by i.p. injections of 40 mg/kg/day canertinib (Fig. 4). The anti-proliferative effect on melanoma xenografts is visible already within 4 days of treatment and further increased throughout the treatment period as observed through the differences in tumor volumes, reaching statistical significance within 18 days of treatment^[2].

485.94

Solid

C₂₄H₂₅ClFN₅O₃

267243-28-7

Room temperature in continental US; may vary elsewhere.

Ethanol : 12.5 mg/mL(25.72 mM;Need ultrasonic)

DMSO : 4.9 mg/mL(10.08 mM;Need warming)

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，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℃, 6 months; -20℃, 1 month。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro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.

  请依序添加每种溶剂： 10% EtOH    40%PEG300   5%Tween-80   45% saline

  Solubility: ≥ 1.25 mg/mL (2.57 mM); Clear solution

  此方案可获得 ≥ 1.25 mg/mL (2.57 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 12.5 mg/mL 的澄清 EtOH 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 ddH2O 中，得到澄清透明的生理盐水溶液
• 2.

  请依序添加每种溶剂： 10% EtOH    90% (20%SBE-β-CDin saline)

  Solubility: ≥ 1.25 mg/mL (2.57 mM); Clear solution

  此方案可获得 ≥ 1.25 mg/mL (2.57 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 12.5 mg/mL 的澄清 EtOH 储备液加到 900 μL20% 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.

  请依序添加每种溶剂： 10% EtOH    90%corn oil

  Solubility: ≥ 1.25 mg/mL (2.57 mM); Clear solution

  此方案可获得 ≥ 1.25 mg/mL (2.57 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 12.5 mg/mL 的澄清 EtOH 储备液加到 900 μL玉米油中，混合均匀。