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Chemical structure of PEG8-Tos

GC66176

PEG8-Tos

Also known as 2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate

PEG8-Tos is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS886469-23-4MW524.62FormulaC23H40O11S
CAS number
886469-23-4
Molecular weight
524.62
Formula
C23H40O11S
InChIKey
WJRLJFKBPYKOHJ-UHFFFAOYSA-N
Catalogue number
GC66176
Brand
GLPBIO
Computed properties PubChem CID 77078356 · XLogP -0.3 · TPSA 137 Ų · H-bond donors 1
XLogP
-0.3
TPSA
137 Ų
H-bond donors
1
H-bond acceptors
11
Rotatable bonds
25
Heavy atoms
35

SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCCO

Computed descriptors from PubChem (CID 77078356), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.