911267

mPEG₂₄-Hydrazide

• 同義詞: Methoxy-PEG-HZ, mPEG-Hydrazide
• 經驗公式（希爾表示法）: C₅₂H₁₀₆N₂O₂₆
• 分子量：: 1175.40
• 分類程式碼代碼: 12352125
• NACRES: NA.23

屬性

• 形狀: solid
• 分子量: average M_n 1200 (by NMR)
• 反應適用性: reagent type: chemical modification reagent; reactivity: carboxyl reactive
• 顏色: white to off-white
• Ω-end: hydrazide
• α-end: methoxy
• 聚合物結構: shape: linear; functionality: monofunctional
• 儲存溫度: −20°C

描述

應用

Polyethylene glycols (PEGs) are FDA approved hydrophilic polymers. They are non-toxic, non-immunogenic and non-antigenic, and are widely used in a varity of biomedical applications such as bioconjugation, drug delivery, surface functionalization, and tissue engineering. Methoxy PEG Hydrazide reacts with aldehydes and ketones to give stable hydrazones in a single step; it can also react with activated carboxylic acids.

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable