1919045-04-7
中文名稱
m-PEG3-Sulfone-PEG3-acid
英文名稱
m-PEG3-Sulfone-PEG3-acid
CAS
1919045-04-7
分子式
C16H32O10S
分子量
416.48
MOL 文件
1919045-04-7.mol
1919045-04-7 結(jié)構(gòu)式
物理化學性質(zhì)
沸點581.7±50.0 °C(Predicted)
密度1.202±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa)4.27±0.10(Predicted)
應用領(lǐng)域
用途一
m-PEG3-Sulfone-PEG2-acid is a PEG linker containing sulfone and carboxylic acid moieties. The sulfone can react with thiol groups of proteins. The terminal carboxylic acids can react with primary amines in the presence of activators such as EDC and HATU to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.