2055105-25-2

• 常用中文名：Propargyl-PEG13-bromide
• 常用英文名：Propargyl-PEG13-bromide
• CAS号：2055105-25-2
• 分子式：C₂₉H₅₅BrO₁₃
• 分子量：691.643
• 发布时间：2021-01-07 20:42:06
• 更新时间：2025-08-30 09:36:05
• Propargyl-PEG13-bromide is a PEG derivative containing a propargyl 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. PEG Linkers are useful in the development of antibody drug conjugates.

名称

• 英文名: 1-Bromo-3,6,9,12,15,18,21,24,27,30,33,36,39-tridecaoxadotetracont-41-yne
• 英文别名: 3,6,9,12,15,18,21,24,27,30,33,36,39-Tridecaoxadotetracont-41-yne, 1-bromo-; 1-Bromo-3,6,9,12,15,18,21,24,27,30,33,36,39-tridecaoxadotetracont-41-yne; MFCD28976663

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 648.9±50.0 °C at 760 mmHg
• 分子式: C₂₉H₅₅BrO₁₃
• 分子量: 691.643
• 闪点: 275.4±28.6 °C
• 精确质量: 690.282593
• LogP: -2.85
• 蒸汽压: 0.0±1.9 mmHg at 25°C
• 折射率: 1.473