Tosyl PEG reagent, PEG13-Tos, Purity 98%

Synonym: PEG13-Tos; 1050500-41-8; PEG12-Tos; Tos-PEG12; 35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate

CAS Number: 1050500-41-8
PubChem CID: 86580395

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

PEG13-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

700.8

Molecular Formula

C₃₁H₅₆O₁₅S

Functional Group 1

Tosyl

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Nucleophile

Form

Solid

Purity

98%

Identity

Confirmed by NMR.

Applications

PEG13-Tos is valuable for constructing multifunctional platforms that improve the delivery of therapeutics to specific cells or tissues.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.