Amine/Azide PEG reagent, 2-(Azido-PEG3-amido)-1,3-bis(t-butyl ester), Purity 98%

Synonym: 2086689-00-9; N-(Azido-PEG3)-N-bis(PEG1-t-butyl ester); 2-(Azido-PEG3-amido)-1,3-bis(t-butyl ester)

CAS Number: 2086689-00-9
PubChem CID: 126480474

Size

100 mg; 250 mg; 500 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

2-(Azido-PEG3-amido)-1,3-bis(t-butyl ester) is a chemical compound that incorporates an azide group attached to a PEG3 (polyethylene glycol of length 3) chain through an amide linkage. Additionally, it has two t-butyl ester groups. The PEG3 moiety enhances the compound's solubility and biocompatibility. The azide functionality provides a reactive site for various chemical reactions, while the t-butyl ester groups contribute to the compound's stability and specific reactivity.

Molecular Weight

576.7

Molecular Formula

C₂₆H₄₈N₄O₁₀

Functional Group 1

Azide

Functional Group 2

Amine

Functional Group 3

t-Butyl ester

Reactive Group 1

Alkynyl

Reactive Group 2

Acid

Form

Solid

Purity

98%

Solubility

DMSO, DCM. DMF

Identity

Confirmed by NMR.

Applications

This compound is typically utilized in organic synthesis for controlled protection and modification of molecules. The t-butyl esters can be selectively removed under specific conditions, allowing for stepwise synthesis or modification of complex molecules.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.