For research use only. Not for therapeutic Use.
N3-C2-NHS ester（Cat No.:I046080）is a compact, heterobifunctional crosslinker designed for precise bioconjugation. It contains an N-hydroxysuccinimide (NHS) ester that reacts efficiently with primary amines on proteins, peptides, or other biomolecules to form stable amide bonds. The azide group enables orthogonal conjugation through copper-catalyzed (CuAAC) or strain-promoted azide–alkyne cycloaddition (SPAAC) click chemistry. With its short C2 linker, this reagent offers minimal spacing, ideal for applications requiring close-proximity coupling. N3-C2-NHS ester is widely applied in protein labeling, probe synthesis, and chemical biology for multifunctional conjugate construction.
| CAS Number | 850180-76-6 |
| Synonyms | (2,5-dioxopyrrolidin-1-yl) 3-azidopropanoate |
| Molecular Formula | C7H8N4O4 |
| Purity | ≥95% |
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 3-azidopropanoate |
| InChI | InChI=1S/C7H8N4O4/c8-10-9-4-3-7(14)15-11-5(12)1-2-6(11)13/h1-4H2 |
| InChIKey | WATICTZQAVLEKN-UHFFFAOYSA-N |
| SMILES | C1CC(=O)N(C1=O)OC(=O)CCN=[N+]=[N-] |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
