Methyl ester/Tosyl PEG reagent, Tos-PEG3-methyl ester, Purity 98%

Synonym: Methyl ester/Tosyl PEG reagent; Tos-PEG3-methyl ester; SCHEMBL23754733; 2468714-93-2

CAS Number: 2468714-93-2

Size

250 mg; 500 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Tos-PEG3-methyl ester is a reagent grade PEG linker with tosyl and methyl ester moieties. The tosyl group is used for nucleophilic substitution reactions. The PEG spacer increases water solubility. Methyl ester is hydrolyzed under strong basic conditions.

Molecular Weight

346.4

Molecular Formula

C₁₅H₂₂O₇S

Functional Group 1

Methyl ester

Functional Group 2

Tosyl

Functional Group 3

None

Reactive Group 1

Nucleophile

Form

Oil

Purity

98%

Identity

Confirmed by NMR.

Applications

Tos-PEG3-methyl ester provides flexible options for synthesizing stable and functionalized polymers and conjugates tailored for specific biomedical applications.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.