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Diethylene glycol dimethanesulfonate

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Category Ms-PEGn-MS
Catalog NO. BPG-3598
Product Name Diethylene glycol dimethanesulfonate
CAS 34604-52-9
Molecular Formula C6H14O7S2
Molecular Weight 262.30
Diethylene glycol dimethanesulfonate
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Description Diethylene glycol dimethanesulfonate is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.
Synonyms Ms-PEG3-Ms; Ms-PEG2-Ms; 2,2'-Oxybis-ethanol 1,1'-Dimethanesulfonate; 2,2'-Oxybis-ethanol Dimethanesulfonate; Bis(2-mesyloxyethyl) Ether; Diethylene Glycol Dimesylate; Ethanol, 2,2'-oxybis-, dimethanesulfonate; Oxybis(ethane-2,1-diyl) dimethanesulfonate; Bis[2-(methylsulfonyloxy)ethyl] ether; Oxydi-2,1-ethanediyl dimethanesulfonate
IUPAC Name 2-(2-methylsulfonyloxyethoxy)ethyl methanesulfonate
Canonical SMILES CS(=O)(=O)OCCOCCOS(=O)(=O)C
InChI InChI=1S/C6H14O7S2/c1-14(7,8)12-5-3-11-4-6-13-15(2,9)10/h3-6H2,1-2H3
InChIKey CEGQKEWSEGCYRS-UHFFFAOYSA-N
Boiling Point 480.2±30.0°C (Predicted)
Melting Point 55-58°C
Purity ≥95%
Density 1.389±0.06 g/cm3 (Predicted)
Solubility Soluble in Chloroform (Slightly), Dichloromethane, Ethyl Acetate (Slightly), Methanol
Appearance White to Beige Solid
Application Intermediate in the production of alkylating agents
Storage Store at 2-8°C

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