| 製品名 | ミリストイルペンタペプチド-4 |
|---|---|
| CAS番号 | 1392416-25-9 |
| 外観 | 白色からオフホワイトの粉末 |
| 分子式 | C39H66N6O7 |
| 分子量 | 730.98 |
| 純度(HPLC) | ≥98% |
| 溶解度 | 水およびエタノールに溶ける |
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Synonyms: Myristoyl pentapeptide-4, Palmitoyl pentapeptide-4 (related), Matrixyl (trademark), N-myristoyl-Tyr-Ile-Gly-Ser-Arg
Myristoyl Pentapeptide-4 is a synthetic peptide engineered for topical cosmetic use, designed to mimic a fragment of collagen and stimulate the skin’s natural repair processes. Its structure features a myristic acid chain attached to a pentapeptide sequence (Tyr-Ile-Gly-Ser-Arg), which enhances lipophilicity and skin penetration, allowing the peptide to reach deeper dermal layers where it can exert its effects.
This peptide is widely recognized in the cosmetic industry as a signaling peptide that promotes collagen production, improves skin firmness, and reduces the appearance of fine lines and wrinkles. It is commonly used in anti-aging formulations, serums, and creams, and is valued for its stability and compatibility with a range of cosmetic ingredients.
| パラメータ | 仕様 |
|---|---|
| 分析(HPLC) | ≥98.0% |
| 外観 | 白色からオフホワイトの粉末 |
| 溶解度 | 水およびエタノールに溶ける |
| 乾燥減量 | ≤5.0% |
| 重金属 | 10 ppm以下 |
| 微生物数 | Total viable count ≤1000 CFU/g |
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