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Pictilisib dimethanesulfonate

Pictilisib dimethanesulfonate

产品编号 T11381   CAS 957054-33-0
别名: GDC-0941 dimethanesulfonate, GDC-0941 2 MeSO3H salt

Pictilisib dimethanesulfonate (GDC-0941 2 MeSO3H salt) 是一种 PI3Kα/δ抑制剂,IC50值为 3 nM。对 p110β 和 p110γ的选择性分别为11倍和25倍。

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Pictilisib dimethanesulfonate Chemical Structure
Pictilisib dimethanesulfonate, CAS 957054-33-0
规格 价格/CNY 货期 数量
1 mg ¥ 139 现货
5 mg ¥ 298 现货
10 mg ¥ 493 现货
25 mg ¥ 615 现货
50 mg ¥ 742 现货
100 mg ¥ 1,180 现货
200 mg ¥ 1,840 现货
1 mL * 10 mM (in DMSO) ¥ 543 现货
其他形式的 Pictilisib dimethanesulfonate:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
产品目录号及名称: Pictilisib dimethanesulfonate (T11381)
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纯度: 99.69%
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生物活性
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存储 & 溶解度
参考文献
产品描述 Pictilisib dimethanesulfonate (GDC-0941 2 MeSO3H salt) is a potent inhibitor of PI3Kα/δ with IC50 of 3 nM, with modest selectivity against p110β (11-fold) and p110γ (25-fold).
靶点活性 mTOR:0.58 μM (Ki), p110α-E545K:3 nM, p110α:3 nM, p110γ:75 nM, DNA-PK:1.23 μM, p110δ:3 nM, p110α-H1047R:3 nM, p110β:33 nM
体外活性 Pictilisib (GDC-0941) is highly efficacious in combination with U0126 in inducing cell growth inhibition, G0-G1 arrest and cell apoptosis. H460 cells with activating mutations of PIK3CA are relatively more sensitive to Pictilisib (GDC-0941) compared to A549 cells with wild-type PIK3CA. Pictilisib (GDC-0941) reduces PI3K pathway activity in both cell lines, illustrated by decreased pAK. Pictilisib (GDC-0941) significantly reduces secreted VEGF detected in the medium after hypoxic/anoxic exposure in all cells. Pictilisib and RP-56976 reduce tumor cell viability by 80% or greater in the breast cancer cell lines than single-agent treatment. GDC-0941 inhibits Akt phosphorylation and downstream targets of Akt signaling such as pPRAS40 and pS6 in Hs578T1.2 (PI3Kα wild-type), MCF7-neo/HER2 (PI3Kα-mutant), and MX-1 (PTEN-null) tumor models. Pictilisib (GDC-0941) decreases the time of RP-56976-induced mitotic arrest prior to apoptosis. Pictilisib (GDC-0941) shows a high efficacy of antitumor activity in two ZD1839-resistant non-small cell lung cancer (NSCLC) cell lines, A549 and H460.
体内活性 Tumours in the Pictilisib (GDC-0941)-treated mice exhibit a significant non-linear shrinkage, and when the Pictilisib (GDC-0941) treatment ceased, the tumours in the test cohort mice grow again. GDC-0941Pictilisib (GDC-0941) (25 or 50 mg/kg) reduces tumor growth and PI3K and HIF-1 pathway activity in eGFP-FTC133 tumor-bearing mice.Pictilisib (GDC-0941) (150 mg/kg, p.o.) leads to tumor stasis in MCF7-neo/HER2-bearing animals model. Pictilisib (GDC-0941) and RP-56976 result in tumor regressions during the treatment period leading to enhanced antitumor responses.
别名 GDC-0941 dimethanesulfonate, GDC-0941 2 MeSO3H salt
分子量 705.85
分子式 C25H35N7O9S4
CAS No. 957054-33-0

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 50 mg/mL (70.84 mM), Sonication is recommended.

H2O: < 0.1 mg/mL (insoluble)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.4167 mL 7.0837 mL 14.1673 mL 35.4183 mL
5 mM 0.2833 mL 1.4167 mL 2.8335 mL 7.0837 mL
10 mM 0.1417 mL 0.7084 mL 1.4167 mL 3.5418 mL
20 mM 0.0708 mL 0.3542 mL 0.7084 mL 1.7709 mL
50 mM 0.0283 mL 0.1417 mL 0.2833 mL 0.7084 mL

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TargetMol Library Books参考文献

1. Wallin JJ, et al. GDC-0941, a novel class I selective PI3K inhibitor, enhances the efficacy of RP-56976 in human breast cancer models by increasing cell death in vitro and in vivo.Clin Cancer Res. 2012 Jul 15;18(14):3901-11. Epub 2012 May 14. 2. Folkes AJ, et al. The identification of 2-(1H-indazol-4-yl)-6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidine (GDC-0941) as a potent, selective, orally bioavailable inhibitor of class I PI3 kinase for the treatment of cancer . J Med Chem. 2008 Sep 25;51(18):5522-32. 3. Wullschleger S, et al. Quantitative MRI establishes the efficacy of PI3K inhibitor (GDC-0941) multi-treatments in PTEN-deficient mice lymphoma.Anticancer Res. 2012 Feb;32(2):415-20. 4. Zou ZQ, et al. The novel dual PI3K/mTOR inhibitor GDC-0941 synergizes with the MEK inhibitor U0126 in non-small cell lung cancer cells.Mol Med Report. 2012 Feb;5(2):503-8. 5. Burrows N, et al. GDC-0941 inhibits metastatic characteristics of thyroid carcinomas by targeting both the phosphoinositide-3 kinase (PI3K) and hypoxia-inducible factor-1α (HIF-1α) pathways.J Clin Endocrinol Metab. 2011 Dec;96(12):E1934-43. Epub 2011 Oct
Oncrasin-1 Decursin Liensinine MMPSI LRRK2-IN-1 Xanthoangelol Glutathione arsenoxide hydrochloride Tafasitamab

相关化合物库

该产品包含在如下化合物库中:
药物功能重定位化合物库 抗癌药物库 抗癌临床化合物库 激酶抑制剂库 抑制剂库 抗癌活性化合物库 谷氨酰胺代谢化合物库 抗癌细胞代谢库 抗衰老化合物库 抗肺癌化合物库

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体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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Keywords

Pictilisib dimethanesulfonate 957054-33-0 Apoptosis Autophagy DNA Damage/DNA Repair PI3K/Akt/mTOR signaling DNA-PK PI3K mTOR GDC 0941 inhibit Inhibitor GDC-0941 dimethanesulfonate Pictilisib GDC0941 GDC-0941 2 MeSO3H Phosphoinositide 3-kinase GDC-0941 2 MeSO3H salt GDC-0941 inhibitor

 

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