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Chemical structure of Bis-PEG4-sulfonic acid

GC65791

Bis-PEG4-sulfonic acid

Also known as 2-[2-[2-[2-(2-sulfoethoxy)ethoxy]ethoxy]ethoxy]ethanesulfonic acid

Bis-PEG4-sulfonic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS1807539-08-7MW366.41FormulaC10H22O10S2
CAS number
1807539-08-7
Molecular weight
366.41
Formula
C10H22O10S2
InChIKey
URCFPXZEPHPAIR-UHFFFAOYSA-N
Catalogue number
GC65791
Brand
GLPBIO
Computed properties PubChem CID 102514853 · XLogP -2.6 · TPSA 162 Ų · H-bond donors 2
XLogP
-2.6
TPSA
162 Ų
H-bond donors
2
H-bond acceptors
10
Rotatable bonds
15
Heavy atoms
22

SMILES C(COCCOCCS(=O)(=O)O)OCCOCCS(=O)(=O)O

Computed descriptors from PubChem (CID 102514853), 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.