For research use only. Not for therapeutic Use.
1,1,1-Trifluoroethyl-PEG2-propargyl（Cat No.:I015740）is a heterobifunctional reagent designed for versatile chemical and biological conjugation. It features a trifluoroethyl group that introduces increased lipophilicity and stability, while the terminal propargyl moiety enables copper-catalyzed azide–alkyne cycloaddition (click chemistry). The PEG2 spacer enhances hydrophilicity, flexibility, and reduces steric hindrance, ensuring solubility and reactivity in aqueous and organic media. This balanced structure makes it highly suitable for probe synthesis, surface modification, and bioconjugation strategies. It is widely employed in chemical biology, drug discovery, and materials science for constructing multifunctional molecular architectures.
| CAS Number | 1835759-73-3 |
| Synonyms | 3-[2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethoxy]prop-1-yne |
| Molecular Formula | C9H13F3O3 |
| Purity | ≥95% |
| IUPAC Name | 3-[2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethoxy]prop-1-yne |
| InChI | InChI=1S/C9H13F3O3/c1-2-3-13-4-5-14-6-7-15-8-9(10,11)12/h1H,3-8H2 |
| InChIKey | HILROVSZUWJRKP-UHFFFAOYSA-N |
| SMILES | C#CCOCCOCCOCC(F)(F)F |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
