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Chemical structure of Benzyl-PEG1-Tos

GC67204

Benzyl-PEG1-Tos

Also known as 2-phenylmethoxyethyl 4-methylbenzenesulfonate

Benzyl-PEG1-Tos is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS4981-83-3MW306.38FormulaC16H18O4S
CAS number
4981-83-3
Molecular weight
306.38
Formula
C16H18O4S
InChIKey
HFNFGZWMDNDYNJ-UHFFFAOYSA-N
Catalogue number
GC67204
Brand
GLPBIO
Computed properties PubChem CID 561375 · XLogP 2.9 · TPSA 61 Ų · H-bond donors 0
XLogP
2.9
TPSA
61 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
7
Heavy atoms
21

SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCC2=CC=CC=C2

Computed descriptors from PubChem (CID 561375), 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
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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.