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Chemical structure of Bis-PEG4-acid

GC34495

Bis-PEG4-acid

Also known as 3-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid

Bis-PEG4-acid is a PEG PROTAC linker

ChemicalCAS31127-85-2MW294.3FormulaC12H22O8
CAS number
31127-85-2
Molecular weight
294.3
Formula
C12H22O8
Solubility
DMSO ： 300 mg/mL (1019·37 mM)
InChIKey
LGEVPLDBBPWJIC-UHFFFAOYSA-N
Catalogue number
GC34495
Brand
GLPBIO
Computed properties PubChem CID 11637909 · XLogP -1.4 · TPSA 112 Ų · H-bond donors 2
XLogP
-1.4
TPSA
112 Ų
H-bond donors
2
H-bond acceptors
8
Rotatable bonds
15
Heavy atoms
20

SMILES C(COCCOCCOCCOCCC(=O)O)C(=O)O

Computed descriptors from PubChem (CID 11637909), 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.