757853

Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether N′-(3-maleimidopropionyl)aminoethane

average M_N 4,000, cross-linking reagent thiol reactive, cross-linking reagent amine reactive, NHS ester, maleimide

• Sinónimos: Maleimide polyoxyethylene NHS-protected valeric acid, Maleimide-PEG-NHS protected acid, Maleimide-PEG-acid, Polyethylene glycol, maleimide-PEG-valeric acid
• Fórmula lineal: C₇H₇N₂O₃(C₂H₄O)_nC₉H₁₂NO₄
• Número de CAS: 851040-94-3
• UNSPSC Code: 12162002
• NACRES: NA.23

Propiedades

• product name: Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether N′-(3-maleimidopropionyl)aminoethane, average M_n 4,000
• form: solid
• Quality Level: 100
• mol wt: average M_n 4,000
• reaction suitability: reagent type: cross-linking reagent; reactivity: amine reactive; reagent type: cross-linking reagent; reactivity: thiol reactive
• transition temp: T_m 46-51 °C
• Ω-end: NHS ester
• α-end: maleimide
• polymer architecture: shape: linear; functionality: heterobifunctional
• storage temp.: −20°C

Descripción

General description

PEG average Mn 3,400; n~77

Application

Applications have been reported for: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization.

Información de seguridad

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