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Chemical structure of Tos-PEG7-OH

GC67155

Tos-PEG7-OH

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

Tos-PEG7-OH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS1028089-05-5MW480.57FormulaC21H36O10S
CAS number
1028089-05-5
Molecular weight
480.57
Formula
C21H36O10S
InChIKey
OPGOVMSKPDWRRQ-UHFFFAOYSA-N
Catalogue number
GC67155
Brand
GLPBIO
Computed properties PubChem CID 15198041 · XLogP -0.1 · TPSA 127 Ų · H-bond donors 1
XLogP
-0.1
TPSA
127 Ų
H-bond donors
1
H-bond acceptors
10
Rotatable bonds
22
Heavy atoms
32

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

Computed descriptors from PubChem (CID 15198041), 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.