CF3-2N6-UC18
Version 1.f7a682ee · 2026-09-13
| CAS No. | Not available |
| Chemical Name | CF3-2N6-UC18 |
| Synonyms | CF32N6UC18， CF3 2N6 UC18 |
| SMILES | CCCCCCCC/C=C\CCCCCCCCN(CCCCCCCC)CCCCCCNC1=CC=NC2=C1C=CC(C(F)(F)F)=C2 |
| Formula | C53H92F3N3 |
| M.Wt | 828.34 |
| Purity | ELSD-HPLC>95% |
| Storage | Original product: up to 1 year under the storage conditions stated on the vial, kept tightly sealed. Stock solutions: aliquots at -20°C, generally up to one month. |
| Shipping condition | Ships from Shanghai. Pure lipid is stable during ice-pack transport. |
| Publication | Structure-guided design of endosomolytic chloroquine-like lipid nanoparticles for mRNA delivery and genome editing-Nature Communications volume 16, Article number: 4241 (2025) |
CF3-2N6-UC18 is a rationally designed chloroquine-inspired ionizable lipid that enables robust mRNA delivery and genome editing. It integrates three modular components: a 7-trifluoromethyl-substituted quinoline scaffold (mimicking chloroquine’s endosomolytic properties), a hexamethylenediamine linker with two ionizable nitrogen atoms (pH-responsive protonation), and two unsaturated oleyl (C18:1) hydrophobic tails (enhancing membrane fusion and nanoparticle stability). This lipid self-assembles into ecoLNPs (endosomolytic chloroquine-like lipid nanoparticles) with spherical morphology (~200 nm diameter, 98% mRNA encapsulation). Its pH-sensitive activity triggers endosomal escape through dual mechanisms: proton sponge effect (buffering endo-lysosomal pH) and saposin B-mediated membrane disruption (molecular docking confirms chloroquine-like binding to lysosomal saposin B). In vitro, ecoLNPs outperform commercial reagents (18.9-fold higher mRNA delivery than Lipofectamine 2000) and penetrate 3D cell models. They resist serum/RNase degradation and retain >90% activity after 7-day storage at 4°C. In vivo, ecoLNPs achieve tissue-specific mRNA expression via multiple routes (intravenous, intramuscular, etc.), with strong lymph node tropism (90.2% after intramuscular injection) comparable to SM-102 LNPs (Moderna’s COVID-19 vaccine carrier). They mediate efficient Cre mRNA-driven recombination and CRISPR-Cas9 editing in transgenic mice. CF3-2N6-UC18’s modular design, stability, and dual endosomal escape strategies position it as a versatile platform for mRNA vaccines, gene therapy, and genome editing applications.
Specifications shown are product-page values, not batch test results.
Read Instructions for Use →