Amino-PEG4-alkyne

Empirical Formula (Hill Notation):	C11H21NO4
CAS Number:	1013921-36-2
Molecular Weight:	231.29
MDL number:	MFCD22380736
PubChem Substance ID:	329767109
NACRES:	NA.22

Кат. номер

764248-25MG

764248-10MG

Amino-PEG4-alkyne may be used to synthesize alkynyl-functionalized iron oxide nanoparticles (IONPs) for preparing glycopolymer-based iron oxide nanoparticles (GIONs) for potential bioscience applications.
Heterobifunctional linker enabling the connection of an azide containing compound or biomolecule to one with a carboxylic acid. The amine group can be linked to a carboxylic acid through standard coupling procedures (EDC, product #39391, etc...) and the terminal alkyne will react with azides via copper-catalyzed 1,3-dipolar cycloaddition click chemistry. The hydrophilic PEG spacer adds to the water solubility of this reagent, allowing for easy modification of carboxylic acid containing biomolecules such as antibodies, proteins and peptides with the terminal alkyne. The PEG spacer also reduces aggregation of modified proteins stored in solution by adding hydrophilic character.
Packaging
25 mg in amber glass bottle
10 mg in clear glass bottle

reaction suitability	reaction type: click chemistry, reagent type: cross-linking reagent
Quality Level	100,
storage temp.	−20°C
SMILES string	NCCOCCOCCOCCOCC#C
InChI	1S/C11H21NO4/c1-2-4-13-6-8-15-10-11-16-9-7-14-5-3-12/h1H,3-12H2
InChI key	QDLPAHLHHBCWOW-UHFFFAOYSA-N

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable