OH-PEG4-Tos
Products
MSDS
OH-PEG4-Tos

CatalogID: 12434 Purity: ≥95% CAS NO.: 77544-60-6

  • CAS No.:
    77544-60-6
  • Synonyms:
    Tetraethyleneglycol monotosylate
    2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethyl tosylate
    Tetraethylene glycol p-toluenesulfonate
  • Purity:
    ≥95%
  • MF:
    C15H24O7S
  • MW:
    348.412
  • Recommended Storage Condition:
    Store at -5°C,keep in dry and avoid sunlight.
  • Uses:

Tetraethylene glycol monotosylate (OH-PEG4-Tos) is a cleavable and acylhydrazone-based ADC linker used in the synthesis of antibody-drug conjugates (ADCs). And it also can be used as a PROTAC linker that can be used in the synthesis of PROTACs.  

Biopharma PEG offers a wide range of PEG products from lab to commercial scale in both non-GMP and GMP grades. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.

References:
1. ​Park KD, et al. Useful tools for biomolecule isolation, detection, and identification: acylhydrazone-based cleavable linkers.Chem Biol. 2009 Jul 31;16(7):763-72.