Toggle Nav
  • Menu
  • Setting

Azidobutyric acid NHS ester

Catalog No.
Azide-labeling to amino-containing biomolecules
Grouped product items
SizePriceStock Qty
Ship with 5-10 days
Ship with 5-10 days

Tel: +1-832-696-8203

Email: [email protected]

Worldwide Distributors


Convert your proteins and peptides into Click Chemistry reactive form with this reagent. While Click Chemistry involves reaction between terminal alkyne and azide, both azides and alkynes are very uncommon in nature. However, there are reagents to attach these fragments to abundant amino groups which are ubiquitous in the world of biomolecules. This azido-NHS ester is designed for the conversion of proteins, peptides, amino-DNA, and other amines into Click Chemistry reactive azides.

Chemical Properties

Storage24 months after receival at -20°C. Transportation: at room temperature for up to 3 weeks. Desiccate.
Solubilitysoluble in organic solvents (DMF, DMSO)
Chemical Name(2,5-dioxopyrrolidin-1-yl) 4-azidobutanoate
SDFDownload SDF
Canonical SMILESC1CC(=O)N(C1=O)OC(=O)CCCN=[N+]=[N-]
Shipping ConditionEvaluation sample solution: ship with blue ice. All other available sizes: ship with RT, or blue ice upon request.
General tipsFor obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. Stock solution can be stored below -20°C for several months.

Quality Control

Quality Control & MSDS

View current batch:

Chemical structure

Azidobutyric acid NHS ester