2086689-06-5

• 常用中文名：N-(Azido-PEG2)-N-Fluorescein-PEG4-acid
• 常用英文名：N-(Azido-PEG2)-N-Fluorescein-PEG4-acid
• CAS号：2086689-06-5
• 分子式：C₃₈H₄₅N₅O₁₃S
• 分子量：811.855
• 发布时间：2021-01-10 12:48:55
• 更新时间：2025-09-21 18:11:07
• 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.

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: 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

物化性质

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