m-PEG6-NHS ester

  • CAT Number: I016904
  • CAS Number: 1449390-12-8
  • Molecular Formula: C₁₈H₃₁NO₁₀
  • Molecular Weight: 421.44
  • Purity: ≥95%
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m-PEG6-NHS ester (Cat.No:I016904) is a chemical compound used in bioconjugation and protein labeling applications. It consists of a methoxy polyethylene glycol (m-PEG) chain attached to an N-hydroxysuccinimide (NHS) ester functional group. m-PEG6-NHS ester reacts with primary amines in proteins and peptides, forming stable amide bonds. This enables the covalent attachment of various molecules, probes, or tags to biomolecules for research and diagnostic purposes.

Catalog Number I016904
CAS Number 1449390-12-8
Molecular Formula

C₁₈H₃₁NO₁₀

Purity 95%
IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoate
InChI InChI=1S/C18H31NO10/c1-23-6-7-25-10-11-27-14-15-28-13-12-26-9-8-24-5-4-18(22)29-19-16(20)2-3-17(19)21/h2-15H2,1H3
InChIKey KIIPLYSZOISNAS-UHFFFAOYSA-N
SMILES COCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
Reference

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562.

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