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Benzyl-PEG4-Br

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Category	Benzyl-PEGn-Br
Catalog NO.	BPG-1198
Product Name	Benzyl-PEG4-Br
CAS	1239369-02-8
Molecular Formula	C15H23BrO4
Molecular Weight	347.25

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Description	Benzyl-PEG4-Br is a heterobifunctional PEG linker containing a benzyl group and a bromide group. The bromide group can be replaced by nuleophilic reagents for bioconjugation and PEGylation.
Synonyms	BnO-PEG4-CH2CH2Br; Benzyl-PEG4-bromide; Bn-PEG4-Br; 13-Bromo-1-phenyl-2,5,8,11-tetraoxatridecane; 2,5,8,11-Tetraoxatridecane, 13-bromo-1-phenyl-
IUPAC Name	2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxymethylbenzene
Canonical SMILES	C1=CC=C(C=C1)COCCOCCOCCOCCBr
InChI	InChI=1S/C15H23BrO4/c16-6-7-17-8-9-18-10-11-19-12-13-20-14-15-4-2-1-3-5-15/h1-5H,6-14H2
InChIKey	QOLRJPZRCKWFBQ-UHFFFAOYSA-N
Boiling Point	407.1±35.0°C at 760 mmHg
Purity	≥95%
Density	1.3±0.1 g/cm3
Appearance	Pale Yellow Oily Matter
Storage	Store at 2-8°C

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