Amine PEG reagent, Amino-PEG24-t-butyl ester, Purity 97%

Synonym: 2170987-96-7; Amino-PEG24-Boc; Amino-PEG24-t-butyl ester; Amino-PEG12-COOtBu

CAS Number: 2170987-96-7
PubChem CID: 51340926

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Amino-PEG24-t-butyl ester is a specialized PEG linker featuring an amino group coupled with a t-butyl-protected carboxyl group. This water-soluble compound offers versatile reactivity with various functional groups like carboxylic acids, NHS esters, and carbonyls.

Molecular Weight

1,202.5

Molecular Formula

C₅₅H₁₁₁NO₂₆

Functional Group 1

Amine

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Carboxylic acid

Reactive Group 2

Carbonyls

Reactive Group 3

NHS

Form

Solid

Purity

97%

Identity

Confirmed by NMR.

Applications

Amino-PEG24-t-butyl ester can be used in bioconjugation reactions for surface functionalization, nanoparticle modification, or biomolecule labeling. Its high water solubility and tunable reactivity make it suitable for diverse applications in drug delivery, diagnostics, and biotechnology. Upon acidic deprotection, the t-butyl group allows for further downstream modification, expanding its utility in synthetic chemistry.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.