Medchemexpress LLC 2-[2-(2-propynyloxy)ethoxy]ethanamine | 944561-44-8 | MFCD19160595 | 98.9% | 143.18 g/mol | C7H13NO2 | 25 G

Supplier:  Medchemexpress LLC HYW05163425G

Propargyl-PEG2-amine is a propargyl-terminated polyethylene glycol (PEG2) amine linker used for bioconjugation and synthetic chemistry. It is commonly used as a non-cleavable ADC linker, as a PEG-based PROTAC linker, and as a terminal alkyne reagent for copper-catalyzed azide-alkyne cycloaddition (click chemistry).

• Non-cleavable ADC linker for antibody-drug conjugate synthesis.
• Suitable as a PEG-based PROTAC linker.
• Terminal alkyne enables CuAAC click reactions with azides.
• Primary amine allows amide coupling and NHS-ester chemistry.
• Molecular formula C7H13NO2 and molecular weight 143.18 g/mol.
• High reported purity (manufacturer batch example ~98.9%), batch-dependent.
• Available in multiple pack sizes, including 25 G and larger quantities.

Catalog No. 50-002-02930