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QBD10524

Sigma-Aldrich

Azido-dPEG®11-amine

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Empirical Formula (Hill Notation):
C24H50N4O11
Molecular Weight:
570.67
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

>90%

form

solid or viscous liquid

reaction suitability

reaction type: click chemistry
reagent type: cross-linking reagent
reaction type: click chemistry

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

storage temp.

−20°C

SMILES string

NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]

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vibrant-m

QBD10524

Azido-dPEG®11-amine

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QBD10514

Azido-dPEG®24-acid

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QBD11217

Bromoacetamido-dPEG ®3-azide

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QBD10573

Azido-dPEG ®36-TFP ester

polymer architecture

shape: linear
functionality: heterobifunctional

polymer architecture

shape: linear
functionality: heterobifunctional

polymer architecture

shape: linear
functionality: heterobifunctional

polymer architecture

shape: linear
functionality: heterobifunctional

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

reaction suitability

-

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

Features and Benefits

The azido-dPEG®11-amine contains an azide function on one end of a single molecular weight dPEG® spacer (44.2 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 primary amine reactive group reacts with acids and active esters. 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

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable


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