Tosyl PEG reagent, Tos-PEG6-Tos, Purity 98%

Synonym: 41024-91-3; Pentaethylene glycol di(p-toluenesulfonate); 3,6,9,12-tetraoxatetradecane-1,14-diyl bis(4-methylbenzenesulfonate); Pentaethylene glycol di-p-toluenesulfonate; Tos-PEG6-Tos

CAS Number: 41024-91-3
PubChem CID: 361968

Size

5 g; 10 g; 25 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Tos-PEG6-Tos is a reagent grade PEG linker with two tosyl groups. The PEG spacer increases water solubility. The tosyl group is used for nucleophilic substitution reactions.

Molecular Weight

546.7

Molecular Formula

C₂₄H₃₄O₁₀S₂

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

Tos-PEG6-Tos is used for drug delivery systems and in the synthesis of bioconjugates; it acts as a spacer to enhance solubility.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.