Tos-PEG9-THP

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Category	Tos-PEGn-THP
Catalog NO.	BPG-3474
Product Name	Tos-PEG9-THP
CAS	84642-94-4
Molecular Formula	C30H52O13S
Molecular Weight	652.79

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Description	Tos-PEG9-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	2-((3-tosyl-3γ3,4,7,10,13,16,19,22,25-nonaoxaheptacosan-27-yl)oxy)tetrahydro-2H-pyran
IUPAC Name	2-[2-[2-[2-[2-[2-[2-[2-[2-(oxan-2-yloxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	O=S(C1=CC=C(C)C=C1)(OCCOCCOCCOCCOCCOCCOCCOCCOCCOC2OCCCC2)=O
InChI	InChI=1S/C30H52O13S/c1-28-5-7-29(8-6-28)44(31,32)43-27-25-40-23-21-38-19-17-36-15-13-34-11-10-33-12-14-35-16-18-37-20-22-39-24-26-42-30-4-2-3-9-41-30/h5-8,30H,2-4,9-27H2,1H3
InChIKey	MMTKKGCUFAZUBF-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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