CAS 1951439-37-4

Bromo-PEG4-Azide

Description:

Bromo-PEG4-Azide is a chemical compound characterized by its azide functional group and a polyethylene glycol (PEG) chain, specifically with four ethylene glycol units. This compound is often utilized in bioconjugation and click chemistry applications due to the reactivity of the azide group, which can undergo cycloaddition reactions with alkynes in the presence of a copper catalyst, facilitating the formation of stable triazole linkages. The presence of the bromine atom enhances its reactivity, allowing for further functionalization or conjugation with various biomolecules, such as proteins or nucleic acids. Bromo-PEG4-Azide is typically soluble in polar solvents, making it suitable for various biological applications. Its PEG component contributes to increased solubility and biocompatibility, which is advantageous in drug delivery and imaging studies. Overall, Bromo-PEG4-Azide serves as a versatile tool in chemical biology and materials science, enabling researchers to create complex molecular architectures for diverse applications.

Formula: C₁₀H₂₁BrN₃O₄

Synonyms:

• 1-azido-14-bromo-3,6,9,12-tetraoxatetradecane
• N3-PEG4-CH2CH2Br
• 1-azido-2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethane - 95%
• Azido-PEG4-Br

Bromo-PEG4-azide

CAS: 1951439-37-4

Formula: C₁₀H₂₀BrN₃O₄

Purity: 98%

Color and Shape: Liquid

Molecular weight: 326.1875

Ref: IN-DA00I35R

Bromo-PEG4-azide

CAS: 1951439-37-4

Bromo-PEG4-azide is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules.

Formula: C₁₀H₂₀BrN₃O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 326.19

Ref: TM-T14802

Bromo-PEG4-Azide

CAS: 1951439-37-4

Bromo-PEG4-Azide

Color and Shape: Solid

Molecular weight: 326.19g/mol

Ref: 54-BIPG1331

Bromo-PEG4-azide

CAS: 1951439-37-4

Purity: 98%

Molecular weight: 325.06

Ref: 10-F554701

Bromo-PEG4-azide

CAS: 1951439-37-4

Bromo-PEG4-azide is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Bromo-PEG4-azide is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

Formula: C₁₀H₂₀BrN₃O₄

Purity: Min. 95%

Molecular weight: 326.19 g/mol

Ref: 3D-BDD43937