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Azido-dPEG®12-acid

ALDRICH/QBD10513

Synonym: Polyethylene glycol; alpha-(2-azidoethyl)-omega-(2-carboxyethoxy)poly(oxy-1,2-ethanediyl)

CAS Number: 1167575-20-3
Empirical Formula (Hill Notation): C27H53N3O14
Molecular Weight: 643.72
MDL Number: MFCD21363301
Linear Formula: C27H53N3O14
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-QBD10513-100MG 100 mg
 $352.00
1/EA		 Add To Favorites
45-QBD10513-1000MG 1000 mg
 $1260.00
1/EA		 Add To Favorites

 

assay >90%
form solid or viscous liquid
polymer architecture shape : linear
functionality : heterobifunctional
reaction suitability reaction type: click chemistry
  reagent type: cross-linking reagent
reaction type: click chemistry
shipped in ambient
SMILES string OC(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])=O
storage temp. −20°C
Features and Benefits: The azido-dPEG®12 contains an azide function on one end of a single molecular weight dPEG® spacer (46.4 Å) and a reactive group on the other end of the spacer. The dPEG® spacer is hydrophilic and non-immunogenic and improves the water solubility of the target molecule while reducing the immunogenicity and increasing the hydrodynamic volume of the target. The reactive acid functional group may be activated with 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) or N,N′-dicyclohexylcarbodiimide (DCC) for conjugation to an amine. The azide group reacts with an alkyne in the well-known click chemistry reaction. The click chemistry reaction proceeds by copper(I) or ruthenium catalysis or in a strain-catalyzed reaction with certain types of alkyne partners.
Legal Information: dPEG is a registered trademark of Quanta BioDesign
Legal Information: Products Protected under U.S. Patents # 7,888,536 B2
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity >90%
Storage Temp. −20°C
UNSPSC 12352106

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