S-acetyl-PEG4-Propargyl CAS#: 1422540-88-2

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S-acetyl-PEG4-Propargyl

Basic information Safety Supplier Related

S-acetyl-PEG4-Propargyl Basic information

Product Name:

S-acetyl-PEG4-Propargyl

Synonyms:

S-acetyl-PEG4-Propargyl
S-acetyl-PEG4-Alkyne
Reaxys ID: 23366071
Acetylthio-PEG4-Alkyne
Ethanethioic Acid S-3,6,9,12-Tetraoxapentadec-14-yn-1-yl Ester
S-3,6,9,12-Tetraoxapentadec-14-yn-1-yl Ethanethioate
Acs-PEG4-propargyl

CAS:

1422540-88-2

MF:

C13H22O5S

MW:

290.38

Product Categories:

Mol File:

1422540-88-2.mol

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S-acetyl-PEG4-Propargyl Chemical Properties

Boiling point:: 375.6±37.0 °C(Predicted)
Density: 1.102±0.06 g/cm3(Predicted)
solubility: Soluble in DMSO, DCM, DMF
form: clear liquid
color: Yellow to Amber to Dark red

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Safety Information

HS Code: 2923.90.0100

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S-acetyl-PEG4-Propargyl Usage And Synthesis

Description

S-acetyl-PEG4-propargyl is a PEG linker containing a sulfur acetyl group and a propargyl moiety. The sulfur acetyl group can be deprotected to produce a thiol compound. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG linker increases the water solubility of the compounds in the aqueous media.

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