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HomeProduct name listN-Stearoyl-phytosphingosine

N-Stearoyl-phytosphingosine

  • CAS NO.:34354-88-6
  • Empirical Formula: C36H73NO4
  • Molecular Weight: 583.97
  • MDL number: MFCD02259296
  • EINECS: 812-962-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-28 18:20:31
N-Stearoyl-phytosphingosine Structural

What is N-Stearoyl-phytosphingosine?

Description

N-Stearoyl-phytosphingosine (SPS), sphingolipids frequently found in mammalian skin, plants, and yeast, have been used in cosmetics. In mice, treatment with SPS inhibited histamine-induced scratching behavior and vascular permeability. This agent inhibited the expression of the allergic cytokines IL-4 and TNF-a and the activation of the transcription factors NF-jB and c-jun in histamine-stimulated skin tissues[1].

The Uses of N-Stearoyl-phytosphingosine

An intercellular lipid that benefits skin hydration and protects against SLS irritation.

What are the applications of Application

N-Stearoyl Phytosphingosine is an intercellular lipid

Definition

ChEBI: N-octadecanoyl-4-hydroxysphinganine is a phytoceramide in which the ceramide N-acyl group is specified as octadecanoyl (stearoyl). It is a N-acylphytosphingosine and a N-stearoyl-sphingoid base.

References

[1] Kwon-Ryeol Ryu. “Anti-scratching Behavioral Effects of N-Stearoyl-phytosphingosine and 4-Hydroxysphinganine in Mice.” Lipids 45 7 (2010): 613–618.

Properties of N-Stearoyl-phytosphingosine

Melting point: 122-124°C
Boiling point: 718℃ at 10hPa
Density  0.994-1.014 at 20℃
vapor pressure  0Pa at 25℃
storage temp.  Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility  Chloroform : Methanol = 3 : 1 (Slightly), Pyridine (Slightly, Heated, Sonicated)
form  Solid
color  White to Off-White

Safety information for N-Stearoyl-phytosphingosine

Computed Descriptors for N-Stearoyl-phytosphingosine

InChIKey IEZRNEGTKRQRFV-LFBNJJMOSA-N
SMILES C(N[C@@H](CO)[C@H](O)[C@H](O)CCCCCCCCCCCCCC)(=O)CCCCCCCCCCCCCCCCC

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