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Medchemexpress LLC m-PEG1-NHS ester 250mg | 1027371-75-0 | 201.18 g/mol | C8H11NO5 | 250 MG
Supplier: Medchemexpress LLC HY114512250MG
m-PEG1-NHS ester is a PEG/alkyl/ether-based N-hydroxysuccinimide (NHS) ester linker used for assembling proteolysis targeting chimeras (PROTACs) and for amine-directed bioconjugation. Supplied as a solid, it provides a short PEG spacer with an activated ester for efficient coupling in synthetic workflows.
- PEG/alkyl/ether-based linker for PROTAC synthesis.
- N-hydroxysuccinimide ester reactive toward primary amines.
- Molecular weight 201.18 g/mol.
- Chemical formula C8H11NO5.
- Purity 95.0%.
- Appearance white to light yellow solid.
- Storage: powder -20°C (3 years); in solvent -80°C (6 months), -20°C (1 month).
- Available package size 250 MG.
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