Azide/Tosyl PEG reagent, Azide-PEG12-Tos, Purity 98%

Synonym: Azide-PEG12-Tos; 1821464-56-5; N3-PEG12-Tos; SCHEMBL18858985; AKOS040742943

CAS Number: 1821464-56-5
PubChem CID: 119058275

Size

250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azide-PEG12-Tos is a reagent grade monodisperse PEG reagent with a tosyl group and an azide group. The PEG spacer increases water solubility. The tosyl group is used for nucleophilic substitution reactions.

Molecular Weight

725.9

Molecular Formula

C₃₁H₅₅N₃O₁₄S

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

Solid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Azide-PEG12-Tos provides a reactive site for click chemistry applications to attach azide-containing drugs or labels to biomolecules or surfaces, which is particularly beneficial in the development of precision-targeted therapies.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.