In the rapidly evolving world of cosmetic chemistry, staying informed about the specific ingredients we apply to our skin is essential. As a regular user of specialized skin and hair care products, I have spent significant time researching the structural integrity and functional benefits of various bioactive compounds. One molecule th Myristoyl Pentapeptide-4 - Dalian Handom Chemicals Co., Ltd. at frequently appears in high-end formulations is Myristoyl Pentapeptide 4 CAS 1392416-25-9.
What Is Myristoyl Pentapeptide 4?
At its core, Myristoyl Pentapeptide 4 is a synthetic peptide, which is a short chain of amino acids engineered to interact with the skin’s biological pathways. The "myristoyl" designation indicates that a myristic acid (a 14-carbon fatty acid) chain has been attached to the peptide sequence. This modification is crucial because it increases the lipophilicity of the molecule, allowing it to penetrate the skin barrier more effectively.
When we discuss Myristoyl Pentapeptide 4, we are referring to a specialized messenger peptide. These types of molecules are designed to communicate with skin cells, often signaling them to maintain their structural integrity. Unlike some other ingredients, Myristoyl Pentapeptide 4 is highly regarded for its stability and its ability to function as a conditioning agent.
Technical Specifications and Identification
For those who prioritize precision in their ingredient sourcing, the CAS number is the most reliable identifier. The specific Myris CAS Number: 959610-30-1 ; FDA UNII: Search ; XlogP3-AA: 4.70 (est) ; Molecular Weight: 796.15477000 ; Formula: C41 H81 N9 O6 toyl Pentapeptide 4 CAS 1392416-25-9 ensures that we are looking at the correct molecular structure, which has a molecular formula of C37H71N7O10 and a molecular weight of approximately 774.02 g/mol.
It is common for users to confuse different peptide variants. For instanc 21 Dec 2022 — CAS No. Chemical Name: Myristoyl Pentapeptide-4. Synonyms. CBNumber: CB13135762. Molecular Formula:. e, Myristoyl Pentapeptide 17 (often associated with CAS#: 959610-30-1) is another popular ingredient often found in similar formulations, yet it possesses a distinct chemical structure (C41H81N9O6). Furthermore Myristoyl Pentapeptide-4: An In-Depth Look at Its Role , while some people search for Pentapeptide-4 (CAS No. 149128-48-3), it is important to distinguish this from the myristoylated version. The inclusion of the fatty acid chain in Myristoyl Pentapeptide 4 fundamentally changes how the ingredient interacts with the surface of the hair or skin.
Observations on Efficacy and Usage
In my personal experience with these compounds, the most notable application is how Myristoyl Pentapeptide 4 stimulates eyelash growth and improves the overall appearance of hair density. By acting on keratin genes, this peptide supports the natural cycle of the follicle. Many users—myself included—look for this specific peptide because it is not a prostaglandin; rather, it relies on its role as a signaling molecule to support the hair’s natural growth phase.
When evaluating a product, I always look for the CAS number on the Certificate of Analysis (CoA) to ensure the purity meets the standard 98% by HPLC. Whether it is labeled as MYRISTOYL PENTAPEPTIDE-4 or simply Myristoyl Pentapeptide 4, the effectiveness remains tied to its high-quality synthesis.
Distinguishing Between Related Peptides
I often see confusion regarding the nomenclature. Myristoyl Pentapeptide is a broad category, but the specific 4 CAS designation is what matters for batch consistency. It is frequently compared to Palmitoyl Pentapeptide 4, another well-known anti-aging peptide. While they share similar naming conventions, their lipid tails (myristic vs. palmitic acid) dictate their performance in different cosmetic vehicles.
If you are researching Myristoyl Pentapeptide 4, you might a Palmitoyl pentapeptide-4 - Wikipedia lso encounter inquiries about its potential side effects or comparisons to Myristoyl Pentapeptide 17. From my perspective, both are fascinating examples of how small, synthetic chains of amino acids can refine the texture and appearance of skin and hair.
Ultimately, Myristoyl Pentapeptide 4 stands out as a sophisticated tool for those who appreciate the 26 Feb 2021 — Some of the proven peptides with clinical studies are Acetyl Tetrapeptide-3, Myristoyl Pentapeptide-17, and Biotinoyl Tripeptide-1. As these science of cosmetic ingredients. By focusing on the CAS NO.: N/A (when not specified on a label) or the correct 1392416-25-9 identification, we can better understand what we a 15 May 2026 — Myristoyl Pentapeptide-17 is a synthetic lipo-peptide consisting of a myristic acid (C14 fatty acid) chain attached to a five-amino-acid re adding to our daily routines. Always verify the 4 CAS on your product's documentation to ensure you are receiving the genuine Myristoyl pentapeptide-4 , synthetic peptide intended for cosmetic conditioning.