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Propargyl-NHS Ester (CCT-TA111)

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Description

Propargyl-NHS Ester is a simple alkyne-containing reagent that reacts with primary amines at pH 7-9 forming a stale amide bond. The terminal alkyne group reacts with azides by a mechanism known as the Cu-catalyzed click reaction enabling efficient and specific conjugation of derivatized molecules in biological samples. A short spacer arm adds minimal mass to modified molecules.

Specifications

Unit Size100 mg, 1000 mg, 5 g
Molecular weight225.20
Chemical compositionC10H11NO5
CAS1174157-65-3
SolubilityDMSO, DMF, DCM, THF, Chloroform
Purity>95% (HPLC)
AppearanceWhite solid
Storage Conditions-20°C. Desiccate
Shipping ConditionsAmbient temperature

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