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Azide/Carboxylic acid PEG reagent, Azido-PEG7-acid, Purity 98%
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Cat. No.: X24-09-YYX292

Azide/Carboxylic acid PEG reagent, Azido-PEG7-acid, Purity 98%

Synonym: Azido-PEG7-carboxylic acid; PEG7-Azido-acid; 7-Azido-polyethylene glycol acid

Size
100 mg; 250 mg; 500 mg; 1 g
Price
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Datasheet
Datasheet
MSDS
MSDS
Properties
Description
Azido-PEG7-acid is a widely used PEG reagent that features an azide group along with a terminal carboxylic acid. The hydrophilic nature of the PEG spacer enhances solubility in aqueous solutions. This azide can react with alkynes, BCN, or DBCO through click chemistry to form stable triazole linkages. Additionally, the terminal carboxylic acid can interact with primary amine groups when activated by agents such as EDC or HATU to create stable amide bonds.
Molecular Weight
423.5
Molecular Formula
C17H33N3O9
Functional Group 1
Acid
Functional Group 2
Azide
Functional Group 3
None
Reactive Group 1
Amine
Reactive Group 2
Alkyne
Form
Solid
Purity
98%
Identity
Confirmed by NMR.
Applications
Azido-PEG7-acid is commonly utilized in bioconjugation reactions, where the acid functionality can react with amine groups for attaching biomolecules or nanoparticles.
Storage
Store at -20°C.
For Research Use Only. Not For Clinical Use.
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