In the world of peptide chemistry and molecular research, few structures have garnered as much scientific interest as the dipeptide aspartate phenylalanine. As an enthusiast who spends significant time studying the structural integrity of amino acid derivatives, I have found the relationship between these two residues to be a cornerstone of mo l-Aspartic acid l-phenylalanine | C13H18N2O6 | CID 22840275 - structure, chemical names, physical and chemical properties, classification, patents, dern biochemical understanding. This article aims to provide an in-depth look at this specific dipeptide, focusing on its chemical characteristics and its role in laboratory-grade research.
Understanding the Molecular Architecture
The dipeptide aspartate phenylalanine, often referred to in literature as L-Aspartyl-L-phenylalanine (CAS 13433-09-5), is a fascinating molecule. At its core, Asp-Phe is a dipeptide formed from L-alpha-aspartyl and L-phenylalanine residues. This structural pairing is essential for those analyzing proteinogenic sequences.
When we look at the molecular formula C13H16N2O5, we are essentially looking at a building block that allows researchers to explore the nuances of peptide bonding. Unlike more complex structures, this dipeptide is relatively simple yet highly significant in its behavior. Interestingly, it is relatively stable in dry powder form, which makes it a preferred choice for those managing long-term storage of chemical reagents in controlled environments.
The Components: L-Aspartic Acid and L-Phenylalani Diphenylalanine (FF) represents the simplest peptide building block that self-assembles into ordered nanostructures with interesting physical properties. ne
To appreciate the whole, one must understand the individual amino acids. L-Aspartic acid (L-Asp) and L-phenylalanine (L-Phe) are the primary components that define this molecule.
* Phenylalanine: This is an α-amino acid with the formula C9H11NO2. It is classified as one of the four aromatic amino acids and Racemization of aspartic acid and phenylalanine in the - PMC is a critical proteinogenic component. My personal experience with high-purity pheny Bioavailability of phenylalanine and aspartate from lalanine indicates that it is a versatile compound for those interested in studying the kinetics of aromatic residues.
* Aspartic: As a dicarboxylic acid, it provides the necessary negative charge t L-Aspartyl-L-phenylalanine | C13H16N2O5 | CID 93078 o the L-aspartyl-L-phenylalanine structure, which influences its solubility and interaction profile in various solvent systems.
When comparing these to their methyl ester derivatives, such as the L-aspartyl-L-phenylalanine methyl ester, one can observe distinct differences in physical properties, including stability and susceptibility to racemization.
Laboratory Observations and Handling
In my own experimental setups, I have noted that Asp-Phe 0.96 (a common purity grade) remains consistent across various batches. Whether you are dealing with l-aspartic acid l-phenylalanine in a crystalline state or in a buffered solution, the stability of the amide bond is a critical factor.
For those interested in the broader context of peptide science, it is vital to note that this dipeptide serves as a core Racemization of aspartic acid and phenylalanine in the - PMC model for studying the effects of molecular modification. Researchers often compare the base dipeptide to its esterified forms to understand how the modification of the carboxylic group alters the overall steric hindrance of the molecule.
Integrating Research Perspectives
The study of phenylalanine and its derivatives is not limited to simple structural analysis. Many enthusiasts in the field look at the bioavailability of these amino acids in simulated environments. It is important to distinguish between the study of these substances in a chemical research setting and their presence in commercial pro l-Aspartic acid l-phenylalanine | C13H18N2O6 | CID 22840275 ducts.
The dipeptide itself is a subject of rigorous chemical characterization. By analyzing the interaction between the amino and carboxyl groups, one can gain a better understanding of how L-aspartyl-L-phenylalanine behaves under different pH levels. Racemization, for instance, is a phenomenon that researchers keep a close eye on, as it can alter the L-configuration of the residues over time if the pH conditions are not carefully maintained.
Conclusion
The dipeptide aspartate phenylalanine remains a subject of great intrigue for those of us who appreciate the precision of peptide chemistry. From its role as a fundamental dipeptide to its use in sophisticated biochemical modeling, it offers a wealth of data for the curious mind. By maintaining the integrity of these samples in their dry, powdered form, researchers can continue to explore the fascinating world of amino acid assembly without the interference of degradation or unwanted chemical reactions.
Whether y A Diphenylalanine Based Pentapeptide with Fibrillating ou are a newcomer to peptide research or an experienced hobbyist, understanding the relatio 7 Healthy Food Sources of D-Aspartic Acid - Everyday Health nship between aspartic and phenylalanine residues is essential for any meaningful work in this domain. Always ensure that your research is conducted with high-purity reagents to yield the most accurate and reproducible results.