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N-(Azido-PEG2)-N-Fluorescein-PEG4-acid

更新时间:2024-07-17 07:40:47

N-(Azido-PEG2)-N-Fluorescein-PEG4-acid结构式
N-(Azido-PEG2)-N-Fluorescein-PEG4-acid结构式
委托求购
常用名 N-(Azido-PEG2)-N-Fluorescein-PEG4-acid 英文名 N-(Azido-PEG2)-N-Fluorescein-PEG4-acid
CAS号 2086689-06-5 分子量 811.855
密度 N/A 沸点 N/A
分子式 C38H45N5O13S 熔点 N/A
MSDS N/A 闪点 N/A

 N-(Azido-PEG2)-N-Fluorescein-PEG4-acid用途


N-(Azido-PEG2)-N-Fluorescein-PEG4-acid is a fluorescein dye derivative containing a terminal azide group and a terminal carboxylic acid. The azide group enables PEGylation via Click Chemistry. The terminal carboxylic acid can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

 N-(Azido-PEG2)-N-Fluorescein-PEG4-acid名称

英文名 1-Azido-9-[(3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)carbamothioyl]-3,6,12,15,18,21-hexaoxa-9-azatetracosan-24-oic acid
英文别名 更多

 N-(Azido-PEG2)-N-Fluorescein-PEG4-acid物理化学性质

分子式 C38H45N5O13S
分子量 811.855
精确质量 811.273438
LogP 0.48

 N-(Azido-PEG2)-N-Fluorescein-PEG4-acid英文别名

1-Azido-9-[(3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)carbamothioyl]-3,6,12,15,18,21-hexaoxa-9-azatetracosan-24-oic acid
3,6,12,15,18,21-Hexaoxa-9-azatetracosan-24-oic acid, 1-azido-9-[[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]thioxomethyl]-