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Medchemexpress LLC Cyclooctyne-O-NHS ester | 1425803-45-7 | 95.0% | 279.29 g/mol | C14H17NO5 | 25 MG
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Supplier:  Medchemexpress LLC HY12651725MG

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Cyclooctyne-O-NHS ester is an NHS-activated cyclooctyne reagent used for bioconjugation and antibody-drug conjugate synthesis. It couples to primary amines to form stable amide bonds and participates in strain-promoted azide-alkyne cycloaddition (click chemistry) workflows.

  • N-hydroxysuccinimide (NHS) activated ester for efficient amide coupling.
  • Strained cyclooctyne enables copper-free click reactions with azides.
  • Molecular formula C14H17NO5 and molecular weight 279.29 g/mol.
  • High purity for research use (95.0%).
  • White to off-white solid; store at -20°C under nitrogen.

Catalog No. 50-002-02449


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