Tosyl PEG reagent, PEG10-Tos, Purity 98%

Synonym: PEG10-Tos; 62573-11-9; Peg10-ots; Tos-PEG9; Tos-PEG9-OH

CAS Number: 62573-11-9
PubChem CID: 20394899

Size

250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

PEG10-Tos is a reagent grade PEG linker with a tosyl group and a hydroxyl group. The PEG spacer increases water solubility. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is used for nucleophilic substitution reactions.

Molecular Weight

568.7

Molecular Formula

C₂₅H₄₄O₁₂S

Functional Group 1

Tosyl

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Nucleophile

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

PEG10-Tos is used to modify the surface of nanoparticles or biomolecules to improve biocompatibility and reduce immunogenicity.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.