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應用
在高效液相色谱之前,邻苯二甲醛试剂已用于血浆样品的衍生化。
对于需要替代巯基部分的研究人员很有用。 需要添加必要的巯基化合物来测定胺。 需要添加胺来测定巯基。
伯胺和氨基酸的柱前衍生试剂。 荧光衍生物可以通过反相HPLC检测。 该反应需要 OPA、伯胺和巯基。 在存在过量巯基的情况下,可以对胺进行定量。 在存在过量胺的情况下,可以对巯基进行定量。
聯結
与 P 0532 相同,但不含 2-巯基乙醇。
訊號詞
Danger
危險分類
Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Corr. 1B
儲存類別代碼
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
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The potential energy surface for the intramolecular excited state hydrogen transfer (IESHT) in ortho-phthalaldehyde (OPA), which generates an enol ketene, has been studied with ab initio calculations (MS-CASPT2//CASSCF). The goal of our study is to establish the mechanistic factors that
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