In the world of cosmetic formulation, identifying the correct arginine lysine polypeptide CAS no. is a foundational step for any enthusiast or developer. Through my personal journey exploring peptide-based skin conditioning ingredients, I have found that technical precision—specifically regarding registry numbers—is essential for understanding the quality and source of the materials we integrate into our routines.
Navigating the Te Arginine/Lysine Polypeptide chnical Landscape
When you begin researching these ingredients, you quickly encounter two primary identifiers. The most commonly cited CAS number 31014-78-5 refers to the general L-Arginine, polymer with L-lysine. This is the standard INCI-listed designation for the ingredient widely used as a skin conditioning agent.
However, for those diving deeper into specialized applications, such as S-MU-CONOTOXIN CNIIIC, you will often see the CAS: 936616-33-0. In my experience reviewing raw material specifications, distinguishing between these is vital. While 31014-78-5 is the broad classification, CAS No. 936616-33-0 is frequently associated with specific synthetic peptide structures designed for targeted skin benefits.
Key Identifiers and Variations
To ensure you are looking at the correct data, here is a quick breakdown of the identifiers found in the industry:
* CAS Number 31014-78-5: The standard for the general polymer.
* CAS No. 936616-33-0: Often linked to high-purity synthetic variants like Creapep®.
* Other Related IDs: You may occasionally encounter 40968-46-5 (Arginyllysine) or 19431-21-1 (related to poly-lysine structures), which highlights why verifying the CasNo is non-negotiable.
Personal Observations on Ingredient Quality
In my testing of various cosmetic raw materials, I have noted that the purity of an Arginine Lysine Polypeptide can reach as high as 98% when synthesized via biological fermentation. This high level of refinement ensures that the peptide is easily absorbed by the skin. Unlike some bulk ingredients, these high-end polypeptides are designed to support the skin’s natural resilience against environmental stressors.
When I look at a pro Arginine/Lysine polypeptide - Cosmetic ingredients duct label, I prioritize seeing the CAS 31014-78-5 designation, as it provides a level of transparency regarding the subs arginine/lysine polypeptide, 31014-78-5 tance's identity. Whether you are dealing with a peptide solution or a dry extract, the No. (number arginine/lysine polypeptide, 31014-78-5 ) assigned to the compound is the primary way to cross-reference efficacy data.
Why Technical Accuracy Matters
For those of us who enjoy the chemistry behind our skincare, the distinction between Arginine and Lysine is just as important as the polymer itself. Arginine is a cationic residue that contributes significantly to the structural stability of these peptides, while Lysine serves as a complementary building bl Arginyllysine | C12H26N6O3 | CID 6427006 - PubChem - NIH ock.
It is fascinating to observe how these two amino acids interact. Even when looking at related compounds like CAS: 74-79-3 (L-Arginine), the behavior of the individual amino acid differs vastly from the Arginine Lysine Polypeptide complex. The complexity of the polymer chain, often identified by the CAS number, dictates how the substance interacts with the skin’s surface.
Insights for Enthusiasts
If you are currently evaluating a ne Arginine/Lysine PolypeptideSynthesized By Biological Fermentation. Main points SkuNo.: RSCare ALP Purity: 98.47% Application: Anti-Aging, Hydration Read more w product, always verify the CAS number 31014-78-5 or the relevant CAS No. 936616-33-0 on the manufacturer's documentation. I have found that reputable suppliers are always willing to provide these details upon request. By focusing on these specific identifiers, you can move past marketing claims and focus on the actual chemical substance being used.
Whether you are interested in the anti-aging potential or the skin-conditioning hydration benefits, remember that the arginine and lysine polypeptide synergy is a well-documented area of cosmetic science. CAS: 74-79-3| C6H14N4O2 | 174.20 g/mol. L-Arginine is used for heart and blood vessel conditions which includes congestive heart failure (CHF), chest pain, Read more By keeping track of the specific CAS (Chemical Abstracts Service) registry numbers, you ensure that you are working with the intended, high-quality material for your specific needs.