Aminooxy/Bromide PEG reagent, t-Boc-aminooxy-PEG7-bromide, Purity 98%

Synonym: 2353410-15-6; t-Boc-aminooxy-PEG7-bromide; Tert-Butyl ((23-bromo-3,6,9,12,15,18,21-heptaoxatricosyl)oxy)carbamate; AKOS040743909

CAS Number: 2353410-15-6
PubChem CID: 134811402

Size

100 mg; 250 mg; 500 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

t-Boc-aminooxy-PEG7-bromide is a crosslinking reagent featuring a hydrophilic PEG7 spacer and a bromide (Br) leaving group, essential for nucleophilic reactions.

Molecular Weight

548.5

Molecular Formula

C₂₁H₄₂BrNO₁₀

Functional Group 1

Aminooxy

Functional Group 2

Bromide

Functional Group 3

None

Reactive Group 1

Carboxylic acid

Reactive Group 2

Carbonyls

Reactive Group 3

NHS

Form

Liquid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

t-Boc-aminooxy-PEG7-bromide is pivotal in crosslinking applications, especially in aqueous environments, owing to its hydrophilic PEG7 spacer. The bromide leaving group enhances its reactivity in nucleophilic reactions. After deprotection under mild acidic conditions, the t-Boc-Aminooxy functionality becomes available for further bioconjugation, making it valuable in protein labeling, drug delivery, and biomaterials research.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.