| Product Name | Pentapeptide-3 |
|---|---|
| CAS Number | 135679-88-8 |
| Synonyms | Acetyl Pentapeptide-3, N-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine, Ac-Pro-Pro-Tyr-Leu-OH |
| Molecular Formula | C29H42N4O7 |
| Molecular Weight | 558.67 g/mol |
| Appearance | White to off-white powder |
| Purity | ≥98% (HPLC) |
| Solubility | Soluble in water and DMSO |
| Package | 1g, 5g, 10g, 100g, 1kg |
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Synonyms: Acetyl Pentapeptide-3, N-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine, Ac-Pro-Pro-Tyr-Leu-OH
Pentapeptide-3 is a synthetic peptide composed of five amino acids—proline, proline, tyrosine, leucine, and a modified amino acid—with an acetyl group attached to the N-terminus. It is a high-purity peptide, typically ≥98% by HPLC, designed for research and cosmetic applications. The peptide is soluble in water and DMSO, making it easy to formulate in various product matrices.
Pentapeptide-3 is primarily used in advanced cosmetic formulations, where it functions as a signaling peptide to support skin remodeling and improve the appearance of firmness and elasticity. Its applications extend to anti-aging and skin-conditioning products, where it is valued for its ability to stimulate collagen production and enhance skin barrier function.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity (HPLC) | ≥98% |
| Molecular Formula | C29H42N4O7 |
| Molecular Weight | 558.67 g/mol |
| Solubility | Clear solution in water or DMSO |
| Storage | Store at -20°C, protect from moisture and light |
| Shelf Life | 24 months from date of manufacture |
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