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Medchemexpress LLC 4,7,10,13,16-pentaoxanonadec-18-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester | 1393330-40-9 | MFCD22574798 | 98.0% | 401.41 g/mol | C18H27NO9 | 500 MG
SDP

Supplier:  Medchemexpress LLC HY130388500MG

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Propargyl-PEG5-NHS ester is a bifunctional PEG linker reagent with an alkyne (propargyl) group for click chemistry and an N-hydroxysuccinimide (NHS) ester for amine conjugation. It is intended for laboratory bioconjugation workflows such as antibody-drug conjugate (ADC) and PROTAC synthesis.

  • Contains a propargyl (alkyne) functional group for CuAAC click reactions.
  • Has an NHS ester for efficient amine coupling to primary amines.
  • Molecular weight 401.41 g/mol and formula C18H27NO9.
  • Purity typically 98.0% as supplied.
  • Supplied as a solid/liquid reagent for research use with recommended cold, light-protected storage.

Catalog No. 50-002-03242


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