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Benzyl-PEG5-t-butyl ester

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2193
Product Name	Benzyl-PEG5-t-butyl ester
Molecular Formula	C22H36O7
Molecular Weight	412.51

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Description	Benzyl-PEG5-Boc is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.
Synonyms	tert-butyl 1-phenyl-2,5,8,11,14-pentaoxaheptadecan-17-oate; 2-Methyl-2-propanyl 1-phenyl-2,5,8,11,14-pentaoxaheptadecan-17-oate; 2,5,8,11,14-Pentaoxaheptadecan-17-oic acid, 1-phenyl-, 1,1-dimethylethyl ester; Benzyl-PEG5-Boc
IUPAC Name	tert-butyl 3-[2-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(OC(C)(C)C)CCOCCOCCOCCOCCOCC1=CC=CC=C1
InChI	InChI=1S/C22H36O7/c1-22(2,3)29-21(23)9-10-24-11-12-25-13-14-26-15-16-27-17-18-28-19-20-7-5-4-6-8-20/h4-8H,9-19H2,1-3H3
InChIKey	WNORCWVSZRINKD-UHFFFAOYSA-N
Boiling Point	484.5±40.0°C at 760 mmHg
Purity	≥95%
Density	1.1±0.1 g/cm3
Appearance	Transparent Liquid
Storage	Store at 2-8°C

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