In the world of synthetic ingredient research, identifying the correct CAS number is a fundamental step for any enthusiast or developer. When evaluating specialized compounds, clarity regarding chemical identification—such as the CAS No. 1228371-11-6—is esse Hexapeptide-9 ; CAS Number. 1228371-11-6 ; Molecular Formula. C24H38N8O ; Sequence. Gly-Pro-Gln-Gly-Pro-Gln ; Sequence Shortening. GPQGPQ ; Purity. 98%. ntial for ensuring consistency and quality in your personal projects.
Defining Hexapeptide-9
Hexapeptide-9 is a sophisticated, synthetic peptide composed of a chain of six amino acids. It is widely recognized in professional circles as a collagen peptide, with anti-aging activity that makes it a staple in high-end cosmetic ingredient Hexapeptide 9 | 1228371-11-6 research. Structurally, Hexapeptide-9 is a synthetic peptide containing Glutamine, Glycine and Proline residues, which gives it a specific sequence often noted as Gly-Pro-Gln-Gly-Pro-Gln (or GPQGPQ).
Navig Hexapeptide-9, 1228371-11-6 ating the CAS Number Discrepancies
One of the most CAS, 885024-94-2, PRIMARY, None, View. CAS, 1228371-11-6, SUPERSEDED, None, View MOL_WEIGHT:NUMBER(CALCULATED), CHEMICAL, ESTIMATED 583 Da (average), false frequent points of confusion for those sourcing this material is the existence of multiple identifiers. You will often see two distinct numbers cited in literature:
1. CAS NO. 885024-94-2: This is frequently listed as a primary identifier in many chemical catalogs and research databases.
2. CAS No. 1228371-11-6: This is the more modern designation often associated with the specific collagen-mimetic sequence.
When you look for a CAS number, it is vital to verify the specific supplier documentation. Whether you are searching for CAS No.: 1228371-11-6 or CAS NO. 885024-94-2, these identifiers act as a unique number to ensure you are receiving the correct molecular structure. For instance, in my own experience, I have found that while some sources list the CAS. 885024-94-2, PRIMARY designation, others default to the newer CAS Number. 1228371-11-6 for the same peptide. Always check the CAS No. on your specific Certificate of Analysis (CoA) to ensure the batch matches your requirements.
Technical Specifications and Synthesis
The molecular weight of this peptide is approximately 582.6 Da. When discussing the cyclohexapeptide form or linear variations, the synthesis process is a critical NUMBER in the equation for purity. High-quality samples typically exhibit a purity level of >95% to 98% via HPLC analysis.
Because SpecPed® H9P is Hexapeptide-9, it serves as an excellent case study for how these ingredients are stabilized for topical application. The stability of the Hexapeptide 9 molecule allows for easier formulation compared to larger, less resilient proteins.
Comparison and Context
While researching, you may encounter oth Hexapeptide-9, 1228371-11-6 er related compounds:
* Hexapeptide-8: Often compared to 9 in terms of their respective roles in ingredient stacks.
* Hexapeptide-10 (CAS#: 146439-94-3): A different structure entirely, which highlights why verifying the CAS number is non-negotiable.
* Acetyl hexapeptide-3 (CAS no: 616204-22-9): Another distinct entity often discussed in similar forums.
Personal Experience in Ingredient Sourcing
From a hobbyist perspective, the key to success is documentation. When I source Hexapeptide 9, I prioritize suppliers who provide an updated MSDS that explicitly lists the CAS No.: 1228371-11-6. This ensures that the ingredient is the correct synthetic sequence.
Whether you are looking into the benefits for skin elasticity or exploring the synthesis of a cyclohexapeptide, remember that the CAS number is your primary tool for verification. Always ensure you are cross-referencing your 1228371-11-6 or 885024-94-2 identifiers against the manufacturer's provided safety data to ensure you 1228371-11-6 Hexapeptide-9 are working with the intended material. Staying informed about these technical details allows for a Hexapeptide-9, 1228371-11-6 much more precise and rewarding experience when working with advanced synthetic peptides.