计算溶液所需的质量、体积或浓度。
提供 ≥98% 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Ald-CH2-PEG4-CH2CO2tBu is a PEG derivative with aldehyde and t-butyl moieties. Aldehyde is reactive to hydrazide and aminooxy groups which are commonly used in biomolecular probes for labeling and crosslinking carbonyls (oxidized carbohydrates). The t-butyl group can be removed under acidic conditions. The hydrophilic PEG linker increases the water solubility of the compound.