Propargyl/t-Butyl ester PEG reagent, Propargyl-PEG8-t-butyl ester, Purity 98%

Synonym: Propargyl-PEG8-t-butyl ester; 2055014-96-3; Propargyl-PEG8-Boc; Propargyl-PEG8-COOtBu; PROPARGYL-PEG8-T-BUTYLESTER

CAS Number: 2055014-96-3
PubChem CID: 102514879

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG8-t-butyl ester is a reagent grade PEG reagent with a t-butyl group and an alkyne group, designed for copper-catalyzed click chemistry reactions. The t-butyl group is hydrolyzed under acidic conditions. The PEG increases the water solubility of the compound.

Molecular Weight

492.6

Molecular Formula

C₂₄H₄₄O₁₀

Functional Group 1

Propargyl

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Azide

Reactive Group 3

Oxhydryl

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Propargyl-PEG8-t-butyl ester is used in molecular biology and bioconjugation research, facilitating efficient copper-catalyzed click chemistry reactions with azide compounds, making it ideal for modifying biomolecules.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.