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Bromoacetamido-PEG4-t-butyl ester

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2163
Product Name	Bromoacetamido-PEG4-t-butyl ester
CAS	1807521-00-1
Molecular Formula	C17H32BrNO7
Molecular Weight	442.34

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Description	Bromoacetamido-PEG4-C2-Boc is a polyethylene glycol (PEG)-based PROTAC linker. Bromoacetamido-PEG4-C2-Boc can be used in the synthesis of a series of PROTACs.
Synonyms	Bromoacetamido-PEG4-C2-Boc; BrCH2CONH-PEG4-COOtBu; 2-Methyl-2-propanyl 1-bromo-2-oxo-6,9,12,15-tetraoxa-3-azaoctadecan-18-oate; 6,9,12,15-Tetraoxa-3-azaoctadecan-18-oic acid, 1-bromo-2-oxo-, 1,1-dimethylethyl ester; tert-Butyl 1-bromo-2-oxo-6,9,12,15-tetraoxa-3-azaoctadecan-18-oate; 4,7,10,13-Tetraoxa-16-azaoctadecanoic acid, 18-bromo-17-oxo-, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCNC(=O)CBr
InChI	InChI=1S/C17H32BrNO7/c1-17(2,3)26-16(21)4-6-22-8-10-24-12-13-25-11-9-23-7-5-19-15(20)14-18/h4-14H2,1-3H3,(H,19,20)
InChIKey	JKLVXGPHURQOIO-UHFFFAOYSA-N
Boiling Point	539.3±50.0°C at 760 mmHg
Purity	≥95%
Density	1.2±0.1 g/cm3
Solubility	Soluble in DMSO
Appearance	Pale Yellow or Colorless Oily Liquid
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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