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Cat. No. Amount Price (EUR) Buy / Note
CLK-AZ102-100 100 mg 277,60 Add to Basket/Quote Add to Notepad
CLK-AZ102-1000 1 g 994,90 Add to Basket/Quote Add to Notepad
Structural formula of Azido-PEG4-Acid
Structural formula of Azido-PEG4-Acid

For research use only!

Shipping: shipped at ambient temperature

Storage Conditions: store at -20 °C

Shelf Life: 12 months after date of delivery

Molecular Formula: C11H21N3O6

Molecular Weight: 291.30 g/mol

CAS#: 1257063-35-6

Purity: > 95 % (H NMR)

Form: oil

Color: colorless to slightly yellow

Solubility: Chloroform, DCM, DMF, DMSO, THF

Simple amine reactive reagent for the introduction of an azide functional group. The PEG4 spacer will reduce or eliminate problems with aggregation and immunogenicity. Furthermore, the 18 Å (15 atoms) long spacer makes the azide ready available as a partner in either a Click reaction or Staudinger coupling application. Activate the carboxyl in situ with EDC/NHS or by other activation chemistry for carboxylic acids.