CUN 64598, also known as Alkyne NHS ester for the modification of biomolecules. Alkyne groups for copper catalyzed Click Chemistry reaction are nearly never encountered in natural molecules. However, this NHS ester allows to attach alkyne groups to amino groups, which are ubiquitous in nature, and which are present in proteins, peptides, synthetic amino-DNA and numerous small molecules. Alkyne groups can be subsequently modified and conjugated by Copper catalyzed Click chemistry. This product has no formal name at the moment. For the convenience of communication, a temporary code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming). This reagent is a derivative of hexynoic acid.
MedKoo Cat#: 558929
Name: CUN 64598
CAS#: 906564-59-8
Chemical Formula: C10H11NO4
Exact Mass: 209.0688
Molecular Weight: 209.20
Elemental Analysis: C, 57.41; H, 5.30; N, 6.70; O, 30.59
The following data is based on the product molecular weight 209.20 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
50 mM | 0.02 mL | 0.12 mL | 0.23 mL |