76774-25-9 Purity
---
If you have any other questions or need other size, please get a quote.
Specification
Johnson, Matthew. Synthesis and Characterization of Antifungal Peptoid Dendrimers. 2023.
Peptoid dendrimers are a promising class of biomimetic macromolecules with potential antifungal applications. A novel G1 poly-lysine peptoid dendrimer was synthesized using 1-aminotridecane as the N-terminal lipophilic amine in the RMG8-8 peptoid sequence. The RMG8-8 peptoid features a specific sequence of five amines from C-terminus to N-terminus: cyclohexylamine, Boc-ethylenediamine, Boc-1,4-butadiamine, cyclohexylamine, and 1-aminotridecane. The 1-aminotridecane residue provides a long C13 aliphatic tail that contributes hydrophobic character and amphiphilic balance to the peptoid.
Experimental Protocol: The poly-lysine core was assembled on Rink amide resin with bis-Fmoc-lysine using HBTU activation. The RMG8-8 peptoid sequence was synthesized directly on the resin-bound core through alternating bromoacetylation with bromoacetic acid/DIC and amination with the corresponding amine submonomers in anhydrous DMF. For 1-aminotridecane incorporation, the amine was pre-warmed to 35 °C to ensure solubility before addition, and the reaction was incubated at 35 °C. After completion, the dendrimer was cleaved with 95% TFA/2.5% H2O/2.5% TIS, purified by RP-HPLC on a C18 column with a water-acetonitrile gradient containing 0.1% TFA, and lyophilized.
Performance Evaluation: The G1 dendrimer incorporating 1-aminotridecane was successfully synthesized and purified to greater than 95% purity as confirmed by mass spectrometry and size-exclusion HPLC. The RMG8-8 dimer was also isolated as a byproduct. The successful incorporation of 1-aminotridecane at the N-terminus was critical for the amphiphilic character of the peptoid arms, and the dendrimerization strategy provides a platform for evaluating the effect of multivalent display on antifungal efficacy.
Chen, Tao, et al. Solar Energy Materials and Solar Cells 206 (2020): 110340.
Phase change materials (PCMs) with high energy density are critical for thermal and solar energy storage. Fatty amines have been identified as a new family of organic PCMs with exceptionally high latent heat, suitable phase transition temperatures, and remarkably low supercooling. The reactive amino groups in these compounds also enable the construction of form-stable PCM composites through electrostatic interactions with functionalized porous supports, making them attractive candidates for ambient thermal energy storage applications.
Experimental Protocol: A series of fatty amines including 1-dodecylamine, 1-tetradecylamine, 1-hexadecylamine, 1-octadecylamine, and others were characterized by differential scanning calorimetry (DSC) for latent heat and phase transition temperature determination. Porous supporting materials based on polydivinylbenzene (PDVB) were synthesized with sulfonic acid groups (PDVB-SO3H) via copolymerization of divinylbenzene with sodium 4-vinylbenzenesulfonate. Form-stable PCM composites were prepared by immersing the porous support in molten fatty amine.
Performance Evaluation: The fatty amines demonstrated latent heat values up to 437 kJ/kg, surpassing most conventional organic PCMs including paraffins and fatty acids while approaching the performance of inorganic salt hydrates. The supercooling degree remained below 10 degrees Celsius, significantly outperforming sugar alcohols which suffer from severe supercooling issues. The PDVB-SO3H supported composites achieved enhanced fatty amine loading due to strong electrostatic interactions between -NH2 and -SO3H groups, effectively preventing leakage. This work establishes fatty amines as a promising PCM platform with combined advantages of high energy density, suitable transition temperatures, and versatile chemistry for composite fabrication.
The molecular formula of 1-Aminotridecane is C13H29N.
The synonyms of 1-Aminotridecane are Tridecylamine and 1-Tridecanamine.
The molecular weight of 1-Aminotridecane is 199.38 g/mol.
1-Aminotridecane was created on March 27, 2005.
The IUPAC name of 1-Aminotridecane is tridecan-1-amine.
The InChI of 1-Aminotridecane is InChI=1S/C13H29N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14/h2-14H2,1H3.
The InChIKey of 1-Aminotridecane is ABVVEAHYODGCLZ-UHFFFAOYSA-N.
The canonical SMILES of 1-Aminotridecane is CCCCCCCCCCCCNN.
The CAS number of 1-Aminotridecane is 2869-34-3.
1-Aminotridecane is a white solid or liquid with a melting point of 26-30 degrees Celsius according to Acros Organics MSDS.
Please kindly note that our products are for research use only.
Download