| Identification | Back Directory | [Name]
Propargyl-PEG5-t-butyl ester | [CAS]
1245823-50-0 | [Synonyms]
1245823-50-0
Propargyl-PEG5-COOtBu
Alkyne-PEG5-CH2CH2COOtBu
Propargyl-PEG4-CH2CH2-Boc
PROPARGYL-PEG5-CH2CH2COOTBU
Propargyl-PEG5-t-butyl ester
4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 1,1-dimethylethyl ester
tert-Butyl 3-(2-{2-[2-(2-prop-2-ynyloxyethoxy)ethoxy]ethoxy}ethoxy)propanoate | [Molecular Formula]
C18H32O7 | [MDL Number]
MFCD22201534 | [MOL File]
1245823-50-0.mol | [Molecular Weight]
360.44 |
| Hazard Information | Back Directory | [Description]
Propargyl-PEG5-t-butyl ester has one of the functional groups protected by t-butyl group. The protection can be removed under acidic conditions. The propargyl group forms triazole linkages with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The PEG units help improving the water-solubility of the molecule in aqueous media. | [Uses]
Propargyl-PEG4-CH2CH2-Boc is a non-cleavable ADC linker that can be used to synthesize ADC inhibitors of Galectin-3. Propargyl-PEG4-CH2CH2-Boc is a PEG- and Alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Propargyl-PEG4-CH2CH2-Boc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. | [IC 50]
Non-cleavable Linker; Alkyl/ether | [References]
[1] Zhang H, et al. Thiodigalactoside-Bovine Serum Albumin Conjugates as High-Potency Inhibitors of Galectin-3: An Outstanding Example of Multivalent Presentation of Small Molecule Inhibitors. Bioconjug Chem. 2018 Apr 18;29(4):1266-1275. DOI:10.1021/acs.bioconjchem.8b00047 |
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Borenpharm Co., Ltd
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