Azide/Carboxylic acid PEG reagent, Azido-PEG6-CH₂CO₂-t-Bu, Purity 98%

Synonym: 297162-49-3; Azido-PEG6-C1-Boc; Azido-PEG6-CH₂CO₂-t-Bu; Azido-PEG6-CH₂CO₂t-butyl ester; N₃-PEG6-CH₂COOtBu

CAS Number: 297162-49-3
PubChem CID: 10905931

Size

250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG6-CH₂CO₂-t-Bu features an azide group along with a t-butyl ester. The PEG spacer enhances the solubility of this reagent in aqueous solutions. The azide can react with alkynes, BCN, or DBCO through click chemistry. Additionally, the t-butyl protected carboxylic acid can be deprotected under acidic conditions.

Molecular Weight

421.5

Molecular Formula

C₁₈H₃₅N₃O₈

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-PEG6-CH₂CO₂-t-Bu is often employed in organic synthesis for the modification of molecules. The azide group enables click chemistry, and the carboxylate and t-butyl groups offer protection and controlled reactivity. It can be used in the synthesis of peptide conjugates or the modification of biomaterials.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

Azide/Carboxylic acid PEG reagent, Azido-PEG6-CH2CO2-t-Bu, Purity 98%

Azide/Carboxylic acid PEG reagent, Azido-PEG6-CH₂CO₂-t-Bu, Purity 98%