1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate

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Category	Benzyl-PEGn-Ots
Catalog NO.	BPG-1220
Product Name	1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate
CAS	129086-11-9
Molecular Formula	C26H38O9S
Molecular Weight	526.64

1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate

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Description	1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-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-PEG6-Ots; 19-Phenyl-3,6,9,12,15,18-hexaoxanonadec-1-yl 4-methylbenzenesulfonate; 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzene-1-sulfonate; Tosylate of Hexaethylene glycol monobenzyl ether; 2,5,8,11,14,17-Hexaoxanonadecan-19-ol, 1-phenyl-, 4-methylbenzenesulfonate; TosO-(CH2CH2O)6-Bn
IUPAC Name	2-[2-[2-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCC2=CC=CC=C2
InChI	InChI=1S/C26H38O9S/c1-24-7-9-26(10-8-24)36(27,28)35-22-21-33-18-17-31-14-13-29-11-12-30-15-16-32-19-20-34-23-25-5-3-2-4-6-25/h2-10H,11-23H2,1H3
InChIKey	ISGUVDRQXACIEJ-UHFFFAOYSA-N
Purity	≥95%
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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