AZD1080 is a potent and selectiveGSK3inhibitor. AZD1080 inhibits recombinant humanGSK3αandGSK3βwithpK_i(IC₅₀) of 8.2 (6.9 nM) and 7.5 (31 nM), respectively.

AZD1080 shows selectivity against cdk2 (pK_i=5.9; 1150 nM; 37-fold), cdk5 (pK_i=6.4; 429 nM; 14-fold), cdk1 (pK_i=5.7; 1980 nM; 64-fold) and Erk2 (pK_i< 5; >10 μM; >323-fold). AZD1080 (at 10 μM) is also evaluated for pan-kinase selectivity and showed good overall selectivity versus 23 kinases, as well as against 65 different receptors, enzymes and ion channels in MDS Pharma screen (< 50% effect at 10 μM AZD1080). Concentration-dependent inhibition of tau phosphorylation is observed for AZD1080 (IC₅₀=324 nM) and the non-selective reference GSK3 inhibitor LiCl (IC₅₀=1.5 mM) indicating that AZD1080 is several orders of magnitude more potent than LiCl^[1].

The pharmacokinetic analysis in blood after oral administration revealed that AZD1080 has a good oral bioavailability in rats (15-24%) with a half-life of 7.1 h, making AZD1080 attractive for further in vivo testing. The subchronic (3 days) oral treatment with AZD1080 at 4 or 15 μmol/kg significantly blocked the MK-801-induced memory deficit (AZD1080 vs. MK-801, p<0.05 at 4 μmol/kg and p<0.01 at 15 μmol/kg) in mice, raising the hypothesis that longer treatment may be required to prime the synapses to function effectively^[1].

334.37

Solid

C₁₉H₁₈N₄O₂

612487-72-6

Room temperature in continental US; may vary elsewhere.

DMSO : 21.35 mg/mL(63.85 mM;Need ultrasonic and 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% DMSO    40%PEG300   5%Tween-80   45% saline

  Solubility: ≥ 2.5 mg/mL (7.48 mM); Clear solution

  此方案可获得 ≥ 2.5 mg/mL (7.48 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 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% DMSO    90% (20%SBE-β-CDin saline)

  Solubility: ≥ 2.5 mg/mL (7.48 mM); Clear solution

  此方案可获得 ≥ 2.5 mg/mL (7.48 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 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