Propargyl-NHS Ester

Catalog#
Unit Size
Price (USD)
Availability
Qty
TA111-100
100 mg
$95.00
In stock
TA111-1000
1000 mg
$495.00
In stock

    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.

    Molecular weight
    225.20
    Chemical composition
    C10H11NO5
    CAS
    1174157-65-3
    Solubility
    DMSO, DMF, DCM, THF, Chloroform
    Purity
    >95% (HPLC)
    Appearance
    White solid
    Storage conditions
    -20°C. Desiccate
    Shipping conditions
    Ambient temperature