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Bromo-PEG5-t-butyl ester

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2138
Product Name	Bromo-PEG5-t-butyl ester
CAS	1415800-38-2
Molecular Formula	C17H33BrO7
Molecular Weight	429.34

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Description	Bromo-PEG5-Boc is a polyethylene glycol (PEG)-based PROTAC linker. Bromo-PEG5-Boc can be used in the synthesis of a series of PROTACs.
Synonyms	Br-PEG5-COOtBu; Br-PEG5-CH2CH2COOtBu; Bromo-PEG5-C2-Boc; tert-butyl 1-bromo-3,6,9,12,15-pentaoxaoctadecan-18-oate; 4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-bromo-, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl 1-bromo-3,6,9,12,15-pentaoxaoctadecan-18-oate; 3,6,9,12,15-Pentaoxaoctadecan-18-oic acid, 1-bromo-, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCBr
InChI	InChI=1S/C17H33BrO7/c1-17(2,3)25-16(19)4-6-20-8-10-22-12-14-24-15-13-23-11-9-21-7-5-18/h4-15H2,1-3H3
InChIKey	CFAPOEDUPYZKFH-UHFFFAOYSA-N
Boiling Point	453.9±40.0 °C at 760 mmHg
Purity	≥95%
Density	1.2±0.1 g/cm3
Solubility	Soluble in DCM, DMF, DMSO
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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