Bis-PEG5-acid
Catalog NO.: BPG-1984
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Category | COOH-PEGn-COOH |
Product Name | Bis-PEG5-acid |
CAS | 439114-13-3 |
Molecular Formula | C14H26O9 |

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Description | Bis-PEG5-acid is a polyethylene glycol (PEG)-based PROTAC linker. Bis-PEG5-acid can be used in the synthesis of a series of PROTACs. |
Synonyms | α,ω-dipropionic acid tetraethylene glycol; HOOCCH2CH2O-PEG4-CH2CH2COOH; 4,7,10,13,16-Pentaoxanonadecanedioic Acid; 4,7,10,13,16-Pentaoxanonadecane-1,19-dioic acid |
IUPAC Name | 3-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid |
Molecular Weight | 338.35 |
Molecular Formula | C14H26O9 |
Canonical SMILES | C(COCCOCCOCCOCCOCCC(=O)O)C(=O)O |
InChI | InChI=1S/C14H26O9/c15-13(16)1-3-19-5-7-21-9-11-23-12-10-22-8-6-20-4-2-14(17)18/h1-12H2,(H,15,16)(H,17,18) |
InChIKey | VRTJBJNTMHDBAI-UHFFFAOYSA-N |
Boiling Point | 513.6±50.0 °C at 760 mmHg |
Purity | 95% |
Density | 1.205±0.06 g/cm3 (Predicted) |
Solubility | Soluble in DMSO |
Appearance | Pale Yellow or Colorless Oily Liquid |
Application | A dicarboxylic acid used in the preparation of potent dimeric inhibitors of the PSD-95-NMDA receptor interaction. |
Storage | Store at 2-8°C |
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Industry News
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