57899-96-4

57899-96-4 structure
57899-96-4 structure
  • Name: Acetyl-α-MSH (11-13) hydrochloride salt
  • Chemical Name: (2S)-2-acetamido-6-amino-N-[(2S)-2-amino-3-methylbutanoyl]-N-propylhexanamide
  • CAS Number: 57899-96-4
  • Molecular Formula: C18H33N5O4
  • Molecular Weight: 383.49
  • Catalog: Research Areas Inflammation/Immunology
  • Create Date: 2017-06-07 22:46:55
  • Modify Date: 2025-08-29 12:31:04
  • Acetyl-α-MSH (11-13) is the acetylated C-terminal tripeptide of α-MSH with antipyretic and anti-inflammatory activities[1][2].

Name (2S)-2-acetamido-6-amino-N-[(2S)-2-amino-3-methylbutanoyl]-N-propylhexanamide
Synonyms Ac-Lys-pro-valnh2
N-Acetyl-L-lysyl-L-prolyl-L-valinamide
L-Valinamide, N-acetyl-L-lysyl-L-prolyl-
N-Acetyllysyl-prolyl-valinamide
1-Valinamide,N2-acetyl-L-lysyl-L-propyl
Density 1.2±0.1 g/cm3
Boiling Point 743.9±60.0 °C at 760 mmHg
Molecular Formula C18H33N5O4
Molecular Weight 383.49
Flash Point 403.7±32.9 °C
Exact Mass 383.253265
PSA 147.62000
LogP -1.17
Vapour Pressure 0.0±2.5 mmHg at 25°C
Index of Refraction 1.528
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