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Bis-PEG5-acid

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Category	Small-molecule Homobifunctional PEG
Catalog NO.	BPG-1984
Product Name	Bis-PEG5-acid
CAS	439114-13-3
Molecular Formula	C14H26O9
Molecular Weight	338.35

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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
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
Related CAS	51178-68-8 (polymer)
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
Pictogram(s)	Corrosive
Signal	Danger
Precautionary Statement Codes	P264+P265, P280, P305+P354+P338, and P317

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