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Chemical structure of HO-PEG8-CH2CH2COOH

GC67134

HO-PEG8-CH2CH2COOH

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

HO-PEG8-CH2CH2COOH (Hydroxy-PEG8-acid) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS937188-60-8MW442.5FormulaC19H38O11
CAS number
937188-60-8
Molecular weight
442.5
Formula
C19H38O11
InChIKey
BGBLNDCLYGWOKM-UHFFFAOYSA-N
Catalogue number
GC67134
Brand
GLPBIO
Computed properties PubChem CID 77078399 · XLogP -2.1 · TPSA 131 Ų · H-bond donors 2
XLogP
-2.1
TPSA
131 Ų
H-bond donors
2
H-bond acceptors
11
Rotatable bonds
26
Heavy atoms
30

SMILES C(COCCOCCOCCOCCOCCOCCOCCOCCO)C(=O)O

Computed descriptors from PubChem (CID 77078399), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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