Alkyne-PEG-methylamine (PEG1-PEGn),Propargyl-PEG2-methylamine,1835759-76-6,ADC试剂
常用名 Propargyl-PEG2-methylamine
英文名 Propargyl-PEG2-methylamine;N-Methyl-2-[2-(2-propyn-1-yloxy)ethoxy]ethanamine
CAS号 1835759-76-6
分子量 157.210
密度 0.9±0.1 g/cm3
沸点 214.6±20.0 °C at 760 mmHg
分子式 C8H15NO2
熔点 N/A
MSDS N/A
闪点 83.6±11.2 °C
结构式:
Propargyl-PEG2-methylamine用途
Propargyl-PEG2-methylamine is a PEG derivative containing a propargyl group and methylamine group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The methylamine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. PEG Linkers are useful in the development of antibody drug conjugates.
Propargyl-PEG2-methylamine物理化学性质
密度 0.9±0.1 g/cm3
沸点 214.6±20.0 °C at 760 mmHg
分子式 C8H15NO2
分子量 157.210
闪点 83.6±11.2 °C
精确质量 157.110275
LogP -0.16
蒸汽压 0.2±0.4 mmHg at 25°C
折射率 1.444
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