中文名 | 3-methyl toxoflavin |
英文名 | 3-methyl toxoflavin |
别名 | 化合物3-METHYL TOXOFLAVIN |
英文别名 | 3-methyl toxoflavin Pyrimido[5,4-e]-1,2,4-triazine-5,7(1H,6H)-dione, 1,3,6-trimethyl- |
CAS | 32502-62-8 |
化学式 | C8H9N5O2 |
分子量 | 207.19 |
密度 | 1.56±0.1 g/cm3(Predicted) |
沸点 | 285.0±23.0 °C(Predicted) |
溶解度 | DMSO: 150毫克/毫升 (723.97毫米; 需要超声波) |
酸度系数 | -1.80±0.20(Predicted) |
存储条件 | -20°C |
体外研究 | 3-Methyltoxoflavin is a potent Protein disulfide isomerase (PDI) inhibitor, with an IC 50 of 170 nM. 3-Methyltoxoflavin is toxic in a panel of human glioblastoma cell lines. From the screen, 3-Methyltoxoflavin emerges as the most cytotoxic inhibitor of PDI. Bromouridine labeling and sequencing (Bru-seq) of nascent RNA reveals that 3-Methyltoxoflavin induces Nrf2 antioxidant response, ER stress response, and autophagy. Specifically, 3-Methyltoxoflavin upregulates heme oxygenase 1 and SLC7A11 transcription and protein expression and represses PDI target genes such as TXNIP and EGR1. Interestingly, 3-Methyltoxoflavin-induced cell death does not proceed via apoptosis or necrosis, but by a mixture of autophagy and ferroptosis. |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 4.827 ml | 24.133 ml | 48.265 ml |
5 mM | 0.965 ml | 4.827 ml | 9.653 ml |
10 mM | 0.483 ml | 2.413 ml | 4.827 ml |
5 mM | 0.097 ml | 0.483 ml | 0.965 ml |
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