Azide PEG reagent, Azido-PEG8-t-butyl ester, Purity 98%

Synonym: 1623791-99-0; Azido-PEG8-t-butyl ester; Azido-PEG8-Boc; 4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-azido-, 1,1-dimethylethyl ester; N₃-PEG8-CH₂CH₂COOtBu

CAS Number: 1623791-99-0
PubChem CID: 77078493

Size

100 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-PEG8-t-butyl esterserves as a compound designed for click chemistry, incorporating an azide group along with a t-butyl ester functionality. The hydrophilic PEG spacer improves solubility in water-based media. Similar to previous products mentioned, its azide group can engage in reactions with alkyne compounds like BCN or DBCO via click chemistry processes resulting in stable triazole formations.

Molecular Weight

523.6

Molecular Formula

C₂₃H₄₅N₃O₁₀

Functional Group 1

Azide

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Alkynyl

Form

Solid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

In the field of drug delivery, it can be used to modify drug molecules to increase their solubility and stability. The long PEG chain and t-butyl ester provide protection and improved pharmacokinetic properties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.