1-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine

Modify Date: 2025-08-24 20:07:31

1-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine Structure
1-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine structure
Common Name 1-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine
CAS Number 928006-88-6 Molecular Weight 530.613
Density 1.3±0.1 g/cm3 Boiling Point 913.0±65.0 °C at 760 mmHg
Molecular Formula C27H38N4O7 Melting Point N/A
MSDS N/A Flash Point 506.0±34.3 °C

 Use of 1-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine


Acetyltetrapeptide 11 is a bioactive peptide with anti-aging effect and has been reported used as a cosmetic ingredient[1].

 Names

Name 1-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine
Synonym More Synonyms

  Biological Activity

Description Acetyltetrapeptide 11 is a bioactive peptide with anti-aging effect and has been reported used as a cosmetic ingredient[1].
Related Catalog
References

[1]. Gorouhi F, et al. Role of topical peptides in preventing or treating aged skin. Int J Cosmet Sci. 2009;31(5):327-345.  

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 913.0±65.0 °C at 760 mmHg
Molecular Formula C27H38N4O7
Molecular Weight 530.613
Flash Point 506.0±34.3 °C
Exact Mass 530.274048
LogP 1.34
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.582

 Safety Information

Hazard Codes Xn

 Synonyms

1-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine
L-Leucine, 1-acetyl-L-prolyl-L-prolyl-L-tyrosyl-
Acetyl Tetrapeptide-11
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