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Bis-PEG12-t-butyl ester

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Category	COOtBu-PEGn-COOtBu
Catalog NO.	BPG-1570
Product Name	Bis-PEG12-t-butyl ester
Molecular Formula	C36H70O16
Molecular Weight	758.94

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Description	Bis-PEG12-t-butyl ester is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.
Synonyms	OtBu-PEG12-OtBu; CH2CH2COOTBU-PEG12-CH2CH2COOTBU; di-tert-butyl 4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxatetracontanedioate
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(OC(C)(C)C)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(OC(C)(C)C)=O
InChI	InChI=1S/C36H70O16/c1-35(2,3)51-33(37)7-9-39-11-13-41-15-17-43-19-21-45-23-25-47-27-29-49-31-32-50-30-28-48-26-24-46-22-20-44-18-16-42-14-12-40-10-8-34(38)52-36(4,5)6/h7-32H2,1-6H3
InChIKey	FQKZHNFJHICBJS-UHFFFAOYSA-N
Purity	≥95%
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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