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mPEG7-bromide

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Category	Small-molecule Methoxy Linear PEG (mPEG)
Catalog NO.	BPG-2094
Product Name	mPEG7-bromide
CAS	104518-25-4
Molecular Formula	C15H31BrO7
Molecular Weight	403.31

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Description	mPEG7-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
Synonyms	m-PEG7-Br; 22-Bromo-2,5,8,11,14,17,20-heptaoxadocosane; Bromo-PEG7-methoxy; m-PEG7-bromide; 2,5,8,11,14,17,20-Heptaoxadocosane, 22-bromo-; 1-bromo-2-(2-(2-(2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethane; Methoxy hepta(ethylene glycol)bromide
IUPAC Name	1-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]-2-methoxyethane
Canonical SMILES	COCCOCCOCCOCCOCCOCCOCCBr
InChI	InChI=1S/C15H31BrO7/c1-17-4-5-19-8-9-21-12-13-23-15-14-22-11-10-20-7-6-18-3-2-16/h2-15H2,1H3
InChIKey	YUFIIJSCVFVGJO-UHFFFAOYSA-N
Boiling Point	424.9±40.0 °C at 760 mmHg
Purity	>96%
Density	1.208±0.06 g/cm3
Appearance	Pale Yellow or Colorless Oily Liquid
Storage	Sealed in dry, 2-8 °C
Exact Mass	402.12532
LogP	1.12730

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