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Tos-PEG1-THP

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Category Tos-PEGn-THP
Catalog NO. BPG-3473
Product Name Tos-PEG1-THP
CAS 65338-95-6
Molecular Formula C14H20O5S
Molecular Weight 300.37
Tos-PEG1-THP @(data.CAS != null ? $"| CAS 65338-95-6" : "") - BOC Sciences
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Description Tos-PEG1-THP is a PEG linker with a tosyl moiety and THP protecting group. It is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media. THP is an alcohol protection group that can be removed under acidic conditions. Tosyl is an excellent leaving group for nucleophilic substitution reaction.
Synonyms Ethanol, 2-[(tetrahydro-2H-pyran-2-yl)oxy]-, 4-methylbenzenesulfonate; 2-((tetrahydro-2H-pyran-2-yl)oxy)ethyl 4-methylbenzenesulfonate
IUPAC Name 4-methylbenzenesulfonic acid;2-(oxan-2-yloxy)ethanol
SMILES CC1=CC=C(C=C1)S(=O)(=O)O.C1CCOC(C1)OCCO
InChI InChI=1S/C7H8O3S.C7H14O3/c1-6-2-4-7(5-3-6)11(8,9)10;8-4-6-10-7-3-1-2-5-9-7/h2-5H,1H3,(H,8,9,10);7-8H,1-6H2
InChIKey KBUHOFOWJHCHEG-UHFFFAOYSA-N
Boiling Point 447.3±45.0 °C at 760 mmHg
Purity ≥95%
Density 1.2±0.1 g/cm3
Storage Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
Exact Mass 318.11370959

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