Cat. No.: X25-02-ZQ1300

Tosyl reagent, Tosyl-PEG-xanthan, PEG 350 Da, Purity ≥95%

Synonym: Tosyl-xanthan; Xanthan-PEG-Tosyl

Size

100 mg; 250 mg; 500 mg; 1 g; 5 g; 25 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

This high-purity (≥95%) reagent features a tosyl group conjugated to xanthan gum via a 350 Da polyethylene glycol (PEG) spacer for activation of hydroxyl groups and nucleophilic substitution.

Molecular Weight

PEG 350 Da

Glycan Name

Xanthan

Source

Chemical synthesis

Functional Group

Tosyl

Form

Solid or powder

Purity

≥95%

Solubility

Tosyl-PEG-xanthan is soluble in a wide range of organic solvents, such as DCM, DMF, and DMSO, and shows excellent solubility in water.

Identity

Confirmed by NMR.

Stability

The product is stable for 1 year when stored at the recommended temperature in powder.

Quality Level

Research grade

Applications

Tosyl-PEG-xanthan with PEG 350 Da can be used in organic synthesis and bioconjugation as an alkylating agent to modify nucleophiles like amines or thiols on biomolecules.

Storage

Store at -20°C, protect from light.

For Research Use Only. Not For Clinical Use.

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