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Medchemexpress LLC Carbamic acid, N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-bicyclo[6.1.0]non-4-yn-9-ylmethyl ester | 1263166-93-3 | MFCD19705418 | 97.0% | 324.42 g/mol | C17H28N2O4 | 25 MG

Supplier: Medchemexpress LLC 25MGHYW072752
endo-BCN-PEG2-NH2 is a PEG-based PROTAC linker containing a strained bicyclo[6.1.0]nonyne (BCN) alkyne and a terminal amine. It enables copper-free strain-promoted alkyne-azide cycloaddition (SPAAC) for bioconjugation and is commonly used in PROTAC assembly and linker installation.
- Contains BCN strained alkyne for SPAAC click chemistry.
- Peg2 spacer with a terminal primary amine.
- Purity: 97.0% (HPLC).
- Physical form: colorless to light yellow oil.
- Molecular weight: 324.42 g/mol; formula C17H28N2O4.
- Storage: protect from light; in solvent store at -80°C (6 months) or -20°C (1 month).
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