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AcS-PEG8-t-butyl ester

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Category	AcS-PEGn-t-butyl ester
Catalog NO.	BPG-1122
Product Name	AcS-PEG8-t-butyl ester
Molecular Formula	C25H48O11S
Molecular Weight	556.71

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Description	AcS-PEG8-t-butyl ester is a PEG linker containing a sulfur acetyl group and a t-butyl ester. The sulfur acetyl group can be deprotected to form a thiol group. The t-butyl ester can be removed under acidic conditions. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.
Synonyms	S-acetyl-PEG8-t-butyl ester; S-acetyl-PEG8-Boc; tert-butyl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-acetylsulfanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(OC(C)(C)C)CCOCCOCCOCCOCCOCCOCCOCCOCCSC(C)=O
InChI	InChI=1S/C25H48O11S/c1-23(26)37-22-21-35-20-19-34-18-17-33-16-15-32-14-13-31-12-11-30-10-9-29-8-7-28-6-5-24(27)36-25(2,3)4/h5-22H2,1-4H3
InChIKey	BAEWJQMMYUYLRT-UHFFFAOYSA-N
Purity	≥95%
Appearance	Oily Liquid
Storage	Store at 2-8°C

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