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Decaethylene glycol di(p-toluenesulfonate)

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Category	Tos-PEGn-Tos
Catalog NO.	BPG-3440
Product Name	Decaethylene glycol di(p-toluenesulfonate)
CAS	109635-65-6
Molecular Formula	C34H54O15S2
Molecular Weight	766.91

Decaethylene glycol di(p-toluenesulfonate)

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Description	Decaethylene glycol di(p-toluenesulfonate) is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.
Synonyms	Tos-PEG11-Tos; Tos-PEG10-Tos; 1,29-Bis(tosyloxy)-3,6,9,12,15,18,21,24,27-nonaoxanonacosane; 3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diol, 1,29-bis(4-methylbenzenesulfonate); 3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diyl bis(4-methylbenzenesulfonate); 3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diol, bis(4-methylbenzenesulfonate)
IUPAC Name	2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
InChI	InChI=1S/C34H54O15S2/c1-31-3-7-33(8-4-31)50(35,36)48-29-27-46-25-23-44-21-19-42-17-15-40-13-11-39-12-14-41-16-18-43-20-22-45-24-26-47-28-30-49-51(37,38)34-9-5-32(2)6-10-34/h3-10H,11-30H2,1-2H3
InChIKey	XPTUTUQALZAORB-UHFFFAOYSA-N
Boiling Point	786.6±60.0°C at 760 mmHg
Purity	≥95%
Density	1.2±0.1 g/cm3
Storage	Store at 2-8°C

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