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1-Phenyl-2,5,8,11,14,17,20,23,26,29,32,35-dodecaoxaheptatriacontan-37-yl 4-methylbenzenesulfonate

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Category	Benzyl-PEGn-Ots
Catalog NO.	BPG-0112
Product Name	1-Phenyl-2,5,8,11,14,17,20,23,26,29,32,35-dodecaoxaheptatriacontan-37-yl 4-methylbenzenesulfonate
Molecular Formula	C38H62O15S
Molecular Weight	790.96

1-Phenyl-2,5,8,11,14,17,20,23,26,29,32,35-dodecaoxaheptatriacontan-37-yl 4-methylbenzenesulfonate

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Description	1-Phenyl-2,5,8,11,14,17,20,23,26,29,32,35-dodecaoxaheptatriacontan-37-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-PEG12-Ots; TosO-(CH2CH2O)12-Bn; 2,5,8,11,14,17,20,23,26,29,32,35-Dodecaoxaheptatriacontan-37-ol, 1-phenyl-, 4-methylbenzenesulfonate
IUPAC Name	2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	O=S(C1=CC=C(C)C=C1)(OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCC2=CC=CC=C2)=O
InChI	InChI=1S/C38H62O15S/c1-36-7-9-38(10-8-36)54(39,40)53-34-33-51-30-29-49-26-25-47-22-21-45-18-17-43-14-13-41-11-12-42-15-16-44-19-20-46-23-24-48-27-28-50-31-32-52-35-37-5-3-2-4-6-37/h2-10H,11-35H2,1H3
InChIKey	CFOYJEVSLWXMJV-UHFFFAOYSA-N
Boiling Point	776.4±60.0°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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