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Chemical structure of Tos-PEG5-Boc

GC66175

Tos-PEG5-Boc

Also known as tert-butyl 3-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]propanoate

Tos-PEG5-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS581065-94-3MW476.58FormulaC22H36O9S
CAS number
581065-94-3
Molecular weight
476.58
Formula
C22H36O9S
InChIKey
GGGJGMGLGUHUMW-UHFFFAOYSA-N
Catalogue number
GC66175
Brand
GLPBIO
Computed properties PubChem CID 60146227 · XLogP 1.8 · TPSA 115 Ų · H-bond donors 0
XLogP
1.8
TPSA
115 Ų
H-bond donors
0
H-bond acceptors
9
Rotatable bonds
19
Heavy atoms
32

SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCC(=O)OC(C)(C)C

Computed descriptors from PubChem (CID 60146227), 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.