DPPH
(2,2-Diphenyl-1-picrylhydrazyl)DPPH正式称为2，2- 二苯基-1-吡啶并肼基，是一种细胞可渗透的，稳定的自由基，通常用于评估化合物充当自由基清除剂或氢供体的能力，并测量其抗氧化活性。
CAS NO.：1898-66-4
| 规格 | 价格 | 库存 |
|---|---|---|
| 50mg | 500.00 | 现货 |
| 100mg | 800.00 | 现货 |
| 500mg | 1850.00 | 现货 |
| 1g | 2850.00 | 现货 |
基本信息
|
DPPH, known formally as 2,2-diphenyl-1-picrylhydrazyl, is a cell-permeable, stable free radical that is commonly used to evaluate the ability of compounds to act as free radical scavengers or hydrogen donors and to measure the antioxidant activity of tissue extracts.The reaction of DPPH with an antioxidant or reducing compound produces the corresponding hydrazine DPPH2, which can be followed by color change from purple (absorbance at 515-528 nm) to yellow. The details and limitations of analysis have been recently reviewed. |
|
| CAS | 1898-66-4 |
| 分子量 | 394.32 |
| 分子式 |
C18H12N5O6 |
| 溶剂 |
DMSO |
| 纯度 | 98% |
| 存储温度 | 2-8℃ 避光 |
相关说明文档
储备液配置
|
浓度
体积
质量
|
1mg | 5mg | 10mg |
| 1 mM | 2.5360 mL | 12.6801 mL | 25.3601 mL |
| 5 mM | 0.5072 mL | 2.5360 mL | 5.0720 mL |
| 10 mM | 0.2536 mL | 1.2680 mL | 2.5360 mL |
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