Bromoacetamido PEG reagent, Bromo-PEG1-CH₂CO₂-t-Bu, Purity 98%

Synonym: 157759-50-7; Bromo-PEG1-CH₂CO₂tBu; Bromo-PEG1-CH₂-Boc; Tert-BUTYL 2-(2-BROMOETHOXY)ACETATE

MDL: MFCD28122952
CAS Number: 157759-50-7
PubChem CID: 77078157

Size

500 mg; 1 g; 5 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Bromo-PEG1-CH₂CO₂tBu is a PEG linker with a bromide group and a t-butyl protected carboxyl group. Its hydrophilic PEG spacer enhances solubility in aqueous media. The bromide (Br) is highly effective as a leaving group in nucleophilic substitution reactions. The t-butyl protected carboxyl group can be selectively deprotected under acidic conditions.

Molecular Weight

239.1

Molecular Formula

C₈H₁₅BrO₃

Functional Group 1

Bromoacetamido

Functional Group 2

None

Functional Group 3

None

Form

Liquid

Purity

98%

Solubility

DCM

Identity

Confirmed by NMR.

Applications

Bromo-PEG1-CH₂CO₂tBu can be used in bioconjugation and chemical synthesis applications. Its compatibility with aqueous environments makes it suitable for various conjugation reactions in biological settings. This linker is commonly employed in the modification of biomolecules, surface functionalization, and the synthesis of bioactive compounds and materials.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.

Bromoacetamido PEG reagent, Bromo-PEG1-CH2CO2-t-Bu, Purity 98%

Bromoacetamido PEG reagent, Bromo-PEG1-CH₂CO₂-t-Bu, Purity 98%