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Chemical structure of DSPE-PEG4-acid

GC67597

DSPE-PEG4-acid

Also known as 3-[2-[2-[2-[2-[2-[[(2R)-2,3-di(octadecanoyloxy)propoxy]-hydroxyphosphoryl]oxyethylamino]-2-oxoethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

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

ChemicalCAS2112738-58-4MW1010.32FormulaC52H100NO15P
CAS number
2112738-58-4
Molecular weight
1010.32
Formula
C52H100NO15P
InChIKey
CTEBZOUVWTWKNV-QSCHNALKSA-N
Catalogue number
GC67597
Brand
GLPBIO
Computed properties PubChem CID 129009578 · XLogP 13.9 · TPSA 212 Ų · H-bond donors 3
XLogP
13.9
TPSA
212 Ų
H-bond donors
3
H-bond acceptors
15
Rotatable bonds
58
Heavy atoms
69

SMILES CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCNC(=O)COCCOCCOCCOCCC(=O)O)OC(=O)CCCCCCCCCCCCCCCCC

Computed descriptors from PubChem (CID 129009578), 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.