Azide/Tosyl PEG reagent, Azide-PEG3-Tos, Purity 98%

Synonym: Azide-PEG3-Tos; 178685-33-1; 2-(2-(2-azidoethoxy)ethoxy)ethyl 4-methylbenzenesulfonate; N3-PEG3-Tos; Azido-PEG3-Ots

CAS Number: 178685-33-1
PubChem CID: 57773686

Size

250 mg; 1 g; 5 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azide-PEG3-Tos is a reagent grade heterobifunctional PEG linker. The azide (N3) group is reactive with alkyne, BCN, and DBCO. The tosyl group is used for nucleophilic substitution reactions.

Molecular Weight

329.4

Molecular Formula

C₁₃H₁₉N₃O₅S

Functional Group 1

Azide

Functional Group 2

Tosyl

Functional Group 3

None

Reactive Group 1

Alkyne

Reactive Group 2

BCN

Reactive Group 3

DCBO

Form

Liquid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Azide-PEG3-Tos is used in molecular biology and facilitates quick and efficient conjugation of various biomolecules.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.