In the world of specialized biochemical research and cosmetic formulation, precision is paramount. When sourcing high-quality peptides, researchers and formulators frequently encounter the term Palmitoyl Tripeptide. However, to ensure product integrity, it is essential to look beyond the trade name and verify the specific CAS Number. As someone who has spent considerable time navigating the technical specifications of these compounds, I have learned that the CAS identifier is the PALMITOYL TRIPEPTIDE-1 most reliable way to distinguish between different molecular structures and their specific properties.
The Significance of Palmitoyl Tripeptide-1 and its CAS Number
The most frequently encountered iteration in this category is Palmitoyl Tripeptide-1. Often referred to as Pal-GHK, this molecule is a fatty acid-modified polypeptide. Through my personal review of various technical data sheets, I have found that the standard CAS No. 147732-56-7 is the industry benchmark for this specific substance.
When verifying the authenticity of a batch, I always cross-reference the CAS No. 147732-56-7 against the provided Certificate of Analysis (COA). This identifier confirms that the product is indeed the reaction product of palmitic acid and tripeptide-1, characterized by the molecular formula C30H54N6O5 and a molecular weight of approximately 578.79 g/mol. Whether you are searching for CAS 147732-56-7 or simply 147732-56-7, this unique numeric string is the key to accessing reliable literature and safety data.
Navigating the Diversity of Peptide Identifiers
It is a common mistake to assume all "Palmitoyl Tripeptides" are the same. A quick look at the CAS No. reveals significant differences in molecular architecture:
* Palmitoyl Tripeptide-5: This variant, often utilized in specialized formulations, carries the CAS No. 623172-56-5. It is distinct from the -1 variant and requires different handling protocols.
* Palmitoyl Tripeptide-8: When exploring advanced research, you might encounter CAS No. 936544-53-5. This specific CAS No, 936544-53-5 is critical for those specifically look PalMitoyl Tripeptide-1 | Cas# 147732-56-7 ing for its unique solubility profile.
* Palmitoyl Tripeptide-38: Often associ PALMITOYL TRIPEPTIDE-1 ated with the trade name Matrixyl Synthe'6, this peptide carries identifiers like CAS Number 1447824-23-8, highlighting the importance of verifying the exact CAS No before proceeding with any formulation work.
Practical Considerations for Sourcing
When you are looking for Palmitoyl Tripeptide, you will often see various CAS No. strings listed alongside common solvents or carrier ingredients. For example, a standard technical document might PalMitoyl Tripeptide-1 list the CAS: 7732-18-5 (water) or 56-81-5 (glycerin) alongside the CAS #: 147732-56-7. Always ensure you are isolating the peptide’s specific CAS when evaluating purity levels.
For those researchers tracking specific structural variations, you may occasionally encounter alternative entries like CAS No: 1628252-62-9, which corresponds to a different molecular weight and structure. This serves as a reminder that the CAS system is the only way to effectively navigate the landscape of PALMITOYL TRIPEPTIDE variants.
Summary of Findings
To ensure accuracy in your work, always prioritize the CAS No. over common marketing names. Whether you are dealing with PalMitoyl Tripeptide in powder form or a stabilized solution, the CAS No. 147732-56-7 remains the definitive identifier for the most common versio Palmitoyl Tripeptide-1 | Polypeptide n of this peptide. By maintaining a strict Product Specifications ; CAS No, 936544-53-5 ; Solubility, Easily soluble in water ; Smell, Other ; Taste, Odorless ; Grade, Cosmetic Grade. focus on these identifiers—such as the 2546154-17-8 for specific derivatives or the standard CAS No. 147732-56-7—you can ensure the consistency and reliability of your experimental or formulation results. Always consult the latest MSDS and supplier-provided technical documentation to confirm that the CAS matches your specifi PalMitoyl Tripeptide-1 c project requirements.