911267

mPEG₂₄-Hydrazide

• Synonym(e): Methoxy-PEG-HZ, mPEG-Hydrazide
• Empirische Formel (Hill-System): C₅₂H₁₀₆N₂O₂₆
• Molekulargewicht: 1175.40
• UNSPSC-Code: 12352125
• NACRES: NA.23

Eigenschaften

• Form: solid
• Mol-Gew.: average M_n 1200 (by NMR)
• Eignung der Reaktion: reagent type: chemical modification reagent; reactivity: carboxyl reactive
• Farbe: white to off-white
• Ω-Ende: hydrazide
• α-Ende: methoxy
• Polymerarchitektur: shape: linear; functionality: monofunctional
• Lagertemp.: −20°C

Beschreibung

Anwendung

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.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable