m-dPEG®12-Azide (Azido-m-dPEG®12)

CAS: 89485-61-0

Ref. 3D-DPG-6113

Información del producto

• Nombre: m-dPEG®12-Azide (Azido-m-dPEG®12)
• Sinónimos: Azide-terminated polyethylene glycol methyl monoether, Azido-termianted polyethylene glycol methyl ether, Azido-terminated poly(ethylene glycol) monomethyl ether, Methoxypolyethylene glycol monoazide, Monomethyl polyethylene glycol azide, Mpeg-N3, Poly(oxy-1,2-ethanediyl), α-(2-azidoethyl)-ω-methoxy-, Polyethylene glycol 2-azidoethyl ether methyl ether, Polyethylene glycol 2-azidoethyl methyl ether, Polyethylene glycol methyl ether azide, Polyethyleneglycol 2-azidoethyl methyl ether, α-Methoxy-ω-azidopoly(ethylene glycol)

Descripción

M-dPEG-Acids are bioconjugatable Building Blocks that can be used in various applications, including peptide synthesis, fluorescence spectroscopy, and quantum yield measurements. M-dPEG-Acids are available as a free acid or as the corresponding sodium salts. The sodium salt is prepared by reacting m-dPEG with sodium azide in toluene at elevated temperatures. M-dPEG-Acids are typically purified by recrystallization from methanol and toluene. This product has been shown to have a fluorescence quantum yield of 0.25 when excited at 340 nm and 365 nm.

• Marca: Biosynth

Propiedades químicas

• Peso molecular: 564.48 g/mol
• Fórmula: C₂₄H₂₈F₄N₂O₉
• Pureza: Min. 95%