Amine/NHS PEG reagent, t-Boc-N-amido-PEG8-NHS ester, Purity 95%

Synonym: 2009357-80-4; BocNH-PEG8-CH₂CH₂COONHS; t-Boc-N-amido-PEG8-NHS ester; 2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26,29-nonaoxa-5-azadotriacontan-32-oate

CAS Number: 2009357-80-4
PubChem CID: 129195881

Size

250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

The compound t-Boc-N-amido-PEG8-NHS ester features a PEG linker that includes an NHS ester and an amine group protected by a Boc group. The hydrophilic nature of the PEG spacer enhances the solubility of the compound in aqueous environments. Under mild acidic conditions, the Boc protecting group can be removed to yield a free amine. The NHS ester is suitable for labeling primary amines found in proteins, oligonucleotides modified with amines, and other molecules containing amino groups.

Molecular Weight

638.7

Molecular Formula

C₂₈H₅₀N₂O₁₄

Functional Group 1

Amine

Functional Group 2

Boc

Functional Group 3

NHS

Reactive Group 1

Acid

Reactive Group 2

Amine

Form

Solid or viscous liquid

Purity

95%

Identity

Confirmed by NMR.

Applications

t-Boc-N-amido-PEG8-NHS ester is utilized in peptide synthesis and the modification of peptides to introduce protective groups and PEG moieties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.