Pal-Gly-Gln-Pro-Arg-OH , ≥98.0% , 221227-05-0

CAS NO.：221227-05-0

Empirical Formula: C34H62N8O7

Molecular Weight: 694.91

MDL number:

PRODUCT Properties

• Density: 1.26±0.1 g/cm3(Predicted)
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• pka: 3.60±0.21(Predicted)
• form: Solid
• color: White to off-white
• Sequence: pal-Gly-Gln-Pro-Arg-OH
• Cosmetics Ingredients Functions: SKIN CONDITIONING - MISCELLANEOUS
• Cosmetic Ingredient Review (CIR): Palmitoyl tetrapeptide-7 (221227-05-0)
• InChIKey: IHRKJQSLKLYWBQ-QKDODKLFSA-N
• SMILES: C(O)(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)CCCCCCCCCCCCCCC

Description and Uses

Palmitoyl tetrapeptide-7, part of Matrixyl 3000, is a skin repair ingredient with anti-aging properties. It has anti-aging and stabilizing effects and is often used in cosmetics. It is a synthetic peptide composed of four amino acids (glycine-glutamine-proline-arginine) and palmitic acid. The addition of the fatty acid palmitic acid enhances the stability and permeability of the ingredient to the skin.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P305+P351+P338