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HO-PEG8-CH2CH2COOH

CAT: 0013-GTR19226504-02Size: 500 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19226504-02Size:500 mg
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Description
HO-PEG8-CH2CH2COOH is a heterobifunctional polyethylene glycol linker used in constructing PROTAC molecules for targeted protein degradation. Its hydrophilic spacer enhances solubility and pharmacokinetics, facilitating both in vitro biochemical studies and in vivo proof-of-concept research in oncology and other therapeutic areas.
CAS Number
937188-60-8
Field of Research
Pharmacology & Drug Discovery
Smiles
O=C (O) CCOCCOCCOCCOCCOCCOCCOCCOCCO
Molecular Formula
C19H38O11
Molecular Weight
442.5
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

HO-Peg8-CH2CH2cooh
CAS Number937188-60-8
PubChem CID77078399
IUPAC Name3-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Molecular FormulaC19H38O11
Molecular Weight442.5
XLogP-2.1
Topological Polar Surface Area131
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count11
Rotatable Bond Count26
Heavy Atom Count30
Formal Charge0
Complexity344
SMILES
C(COCCOCCOCCOCCOCCOCCOCCOCCO)C(=O)O
InChI
InChI=1S/C19H38O11/c20-2-4-24-6-8-26-10-12-28-14-16-30-18-17-29-15-13-27-11-9-25-7-5-23-3-1-19(21)22/h20H,1-18H2,(H,21,22)
InChIKey
BGBLNDCLYGWOKM-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of HO-Peg8-CH2CH2cooh
CAS: 937188-60-8
CID: 77078399
Formula: C19H38O11
MW: 442.5
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight442.5
XLogP3-2.1
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count11
Rotatable Bond Count26
Exact Mass442.24141202
Monoisotopic Mass442.24141202
Topological Polar Surface Area131 Ų
Heavy Atom Count30
Formal Charge0
Complexity344
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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