Bis-PEG2-t-butyl ester

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Category	COOtBu-PEGn-COOtBu
Catalog NO.	BPG-1573
Product Name	Bis-PEG2-t-butyl ester
CAS	1611468-28-0
Molecular Formula	C16H30O6
Molecular Weight	318.41

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Description	Bis-PEG2-t-butyl ester is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.
Synonyms	Bis(2-methyl-2-propanyl) 3,3'-[1,2-ethanediylbis(oxy)]dipropanoate; Propanoic acid, 3,3'-[1,2-ethanediylbis(oxy)]bis-, 1,1'-bis(1,1-dimethylethyl) ester; Bis-PEG2-Boc; tert-butyl 3-{2-[3-(tert-butoxy)-3-oxopropoxy]ethoxy}propanoate
IUPAC Name	tert-butyl 3-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCC(=O)OC(C)(C)C
InChI	InChI=1S/C16H30O6/c1-15(2,3)21-13(17)7-9-19-11-12-20-10-8-14(18)22-16(4,5)6/h7-12H2,1-6H3
InChIKey	ALKAASHAFVQEJO-UHFFFAOYSA-N
Boiling Point	374.1±22.0°C (Predicted)
Purity	≥95%
Density	1.019±0.06 g/cm3 (Predicted)
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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