1-Phenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-yl 4-methylbenzenesulfonate

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Category	Benzyl-PEGn-Ots
Catalog NO.	BPG-1221
Product Name	1-Phenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-yl 4-methylbenzenesulfonate
Molecular Formula	C28H42O10S
Molecular Weight	570.69

1-Phenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-yl 4-methylbenzenesulfonate

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Product Information

Description	1-Phenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-yl 4-methylbenzenesulfonate is a PEG linker with an acid labile, benzyl protecting group. The tosyl group is a good leaving group. The hydrophilic PEG linker increases the water solubility of the compound in aqueous solutions.
Synonyms	Benzyl-PEG7-Ots; 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol, 1-phenyl-, 4-methylbenzenesulfonate
IUPAC Name	2-[2-[2-[2-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCC2=CC=CC=C2
InChI	InChI=1S/C28H42O10S/c1-26-7-9-28(10-8-26)39(29,30)38-24-23-36-20-19-34-16-15-32-12-11-31-13-14-33-17-18-35-21-22-37-25-27-5-3-2-4-6-27/h2-10H,11-25H2,1H3
InChIKey	ACHKPXYSFNUERM-UHFFFAOYSA-N
Boiling Point	645.0±55.0°C at 760 mmHg
Purity	≥95%
Density	1.2±0.1 g/cm3
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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