911267

mPEG₂₄-Hydrazide

• Sinónimos: Methoxy-PEG-HZ, mPEG-Hydrazide
• Fórmula empírica (notación de Hill): C₅₂H₁₀₆N₂O₂₆
• Peso molecular: 1175.40
• UNSPSC Code: 12352125
• NACRES: NA.23

Propiedades

• form: solid
• mol wt: average M_n 1200 (by NMR)
• reaction suitability: reagent type: chemical modification reagent; reactivity: carboxyl reactive
• color: white to off-white
• Ω-end: hydrazide
• α-end: methoxy
• polymer architecture: shape: linear; functionality: monofunctional
• storage temp.: −20°C

Descripción

Application

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.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable