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Chemical structure of Tos-PEG9-Tos

GC67345

Tos-PEG9-Tos

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

Tos-PEG9-Tos is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS109635-64-5MW722.86FormulaC32H50O14S2
CAS number
109635-64-5
Molecular weight
722.86
Formula
C32H50O14S2
InChIKey
SIKNYSIQTXQRSQ-UHFFFAOYSA-N
Catalogue number
GC67345
Brand
GLPBIO
Computed properties PubChem CID 14040191 · XLogP 1.7 · TPSA 177 Ų · H-bond donors 0
XLogP
1.7
TPSA
177 Ų
H-bond donors
0
H-bond acceptors
14
Rotatable bonds
31
Heavy atoms
48

SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C

Computed descriptors from PubChem (CID 14040191), 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.