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Osimertinib mesylate (AZD-9291 mesylate) 是一种 EGFR 三代抑制剂,抑制二代 EGFR 抑制剂产生的 T790M 耐药突变,具有不可逆性和口服活性。Osimertinib mesylate 具有抗肿瘤活性,用于治疗 EGFR 突变的非小细胞肺癌。
Osimertinib mesylate (AZD-9291 mesylate) 是一种 EGFR 三代抑制剂,抑制二代 EGFR 抑制剂产生的 T790M 耐药突变,具有不可逆性和口服活性。Osimertinib mesylate 具有抗肿瘤活性,用于治疗 EGFR 突变的非小细胞肺癌。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 155 | In stock | |
5 mg | ¥ 358 | In stock | |
10 mg | ¥ 500 | In stock | |
25 mg | ¥ 893 | In stock | |
50 mg | ¥ 1,160 | In stock | |
100 mg | ¥ 1,580 | In stock | |
200 mg | ¥ 2,320 | In stock | |
500 mg | ¥ 4,000 | In stock | |
1 g | ¥ 5,680 | In stock |
Osimertinib mesylate 相关产品
产品描述 | Osimertinib mesylate (AZD-9291 mesylate) is an EGFR third-generation inhibitor that inhibits the T790M resistance mutation produced by second-generation EGFR inhibitors with irreversible and oral activity. Osimertinib mesylate has antitumor activity for the treatment of EGFR-mutated non-small-cell lung cancer. |
靶点活性 | EGFR (L858R):12 nM (cell free), EGFR (L858R/T790M):1 nM (cell free) |
体外活性 | 方法: 人非小细胞肺癌细胞 PC-9 (exon 19del)、H3255 (L858R)、PC-9ER (exon 19del+T790M) 和 H1975 (L858R+T790M) 用 Osimertinib mesylate (0.0001-10 µmol/L) 处理 72 h,使用 MTS 方法检测细胞生长抑制情况。 |
体内活性 | 方法: 为检测体内抗肿瘤活性,将 Osimertinib mesylate (5-10 mg/kg) 口服给药给携带人肺癌肿瘤 H1975、PC9 和 A431 的 SCID 小鼠,每天一次,持续七天。 |
激酶实验 | Kinase assays were performed as per the EMD Millipore profiling service protocol using peptide or protein substrates in a filter-binding radioactive ATP transferase assay for protein [1]. |
细胞实验 | PC-9 cells were seeded into T75 flasks (5 × 10^5 cells/flask) in RPMI growth media and incubated at 37°C, 5% CO2. The following day the media was replaced with media supplemented with a concentration of EGFR inhibitor equal to the EC50 concentration predetermined in PC-9 cells. Media changes were carried out every 2-3 days and resistant clones allowed to grow to 80% confluency prior to the cells being trypsinised and reseeded at the original seeding density in media containing twice the concentration of EGFR inhibitor. Dose escalations were continued until a final concentration of 1.5μM gefitinib, 1.5μM afatinib, 1.5μM WZ4002 or 160nM AZD9291 were achieved [1]. |
动物实验 | The generation of EGFRL858R and EGFRL858R+T790M mice (male and female) was previously described Doxycycline was administered by feeding mice (aprox 3 week old) with doxycycline-impregnated food pellets (625 ppm) and treated for about 3 months during which time tumors developed. Afatinib and AZD9291 were suspended in 1% Polysorbate 80 and administered via oral gavage once daily at the doses of 7.5 mg/kg and 5 mg/kg, respectively. Mice were imaged weekly at the Vanderbilt University Institute of Imaging Science. For immunoblot analysis, mice were treated for eight hours with drug as described before dissection and flash freezing of the lungs. Lungs were pulverized in liquid nitrogen before lysis as described above [1]. |
别名 | 甲磺酸奥希替尼, 奥希替尼甲磺酸盐, Mereletinib mesylate, AZD-9291 mesylate |
分子量 | 595.71 |
分子式 | C29H37N7O5S |
CAS No. | 1421373-66-1 |
Smiles | CS(O)(=O)=O.COc1cc(N(C)CCN(C)C)c(NC(=O)C=C)cc1Nc1nccc(n1)-c1cn(C)c2ccccc12 |
密度 | no data available |
存储 | store at low temperature,store under nitrogen | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 5.96 mg/mL (10 mM), Sonication is recommended. ![]() H2O: 20 mg/mL (33.57 mM), Sonication is recommended. ![]() | ||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||
DMSO/H2O
H2O
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以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。
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