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Medchemexpress LLC Tetraethylene glycol monotosylate | 77544-60-6 | MFCD22056303 | >97.0% | 348.41 g/mol | C15H24O7S | 1 G

Supplier: Medchemexpress LLC HY415411G
Tetraethylene glycol monotosylate is a tosylated tetraethylene glycol reagent used as a cleavable linker or spacer in bioconjugation and organic synthesis. It is commonly used for antibody-drug conjugate (ADC) linker construction and related medicinal chemistry applications.
- tosylated tetraethylene glycol structure provides a reactive leaving group for conjugation
- cleavable acylhydrazone-compatible spacer for ADC and PROTAC synthesis
- molecular weight 348.41 g/mol and formula C15H24O7S
- CAS number 77544-60-6 for unambiguous identification
- high purity (≥97%) suitable for synthetic applications
- storage in pure form at -20°C or 4°C extends shelf life
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