ChemicalBook--->CAS DataBase List--->488150-84-1

488150-84-1

488150-84-1 Structure

488150-84-1 Structure
IdentificationBack Directory
[Name]

Propargyl-PEG1-t-butyl ester
[CAS]

488150-84-1
[Synonyms]

Propargyl-PEG1-Boc
Propargyl-PEG1-COOtBu
Alkyne-PEG1-CH2CH2COOtBu
PROPARGYL-PEG1-CH2CH2COOTBU
Propargyl-PEG1-t-butyl ester
3-(2-Propyn-1-yloxy)propanoic acid tert-butyl ester
Propanoic acid, 3-(2-propyn-1-yloxy)-, 1,1-dimethylethyl ester
[Molecular Formula]

C10H16O3
[MDL Number]

MFCD26793744
[MOL File]

488150-84-1.mol
[Molecular Weight]

184.23
Chemical PropertiesBack Directory
[form ]

Liquid
[color ]

Colorless to light yellow
[InChI]

InChI=1S/C10H16O3/c1-5-7-12-8-6-9(11)13-10(2,3)4/h1H,6-8H2,2-4H3
[InChIKey]

VDHVLESCKRSEAF-UHFFFAOYSA-N
[SMILES]

C(OC(C)(C)C)(=O)CCOCC#C
Hazard InformationBack Directory
[Description]

Propargyl-PEG1-t-butyl ester has a propargyl group and a t-butyl protected carboxyl group. The propargyl group can participate in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
[Uses]

Propargyl-PEG1-Boc is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Propargyl-PEG1-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]

Alkyl/ether
[References]

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
Spectrum DetailBack Directory
[Spectrum Detail]

Propargyl-PEG1-t-butyl ester(488150-84-1)1HNMR
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