CAS 203740-63-0

1-Propyne, 3-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-

CAS: 203740-63-0

Formula: C₉H₁₅BrO₃

Purity: 97%

Color and Shape: Liquid

Molecular weight: 251.1176

Ref: IN-DA00I3UF

Propargyl-PEG3-bromide

CAS: 203740-63-0

Propargyl-PEG3-bromide is a PEG-based PROTAC linker for synthesising PROTAC molecules, whose bromide group can undergo click chemistry (CuAAc).

Formula: C₉H₁₅BrO₃

Purity: 99.79% - ≥98%

Color and Shape: Solid

Molecular weight: 251.12

Ref: TM-T16608

Propargyl-PEG3-Bromide

CAS: 203740-63-0

Propargyl-PEG3-Bromide

Color and Shape: Liquid

Molecular weight: 251.12g/mol

Ref: 54-BIPG1729

Propargyl-PEG3-bromide

CAS: 203740-63-0

Purity: 97%

Molecular weight: 250.02

Ref: 10-F554762

Propargyl-PEG3-Bromide

CAS: 203740-63-0

Propargyl-PEG3-Bromide 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. Propargyl-PEG3-Bromide 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: C₉H₁₅BrO₃

Purity: Min. 95%

Molecular weight: 251.12 g/mol

Ref: 3D-DIA74063