N-Stearoyl-phytosphingosine manufacturers
- CERAMIDEIII
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- $0.00 / 1kg
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2025-12-02
- CAS:34354-88-6
- Min. Order: 0.10000000149011612kg
- Purity: 99%
- Supply Ability: 2000kgs
- Ceramide III
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- $0.00 / 1kg
-
2025-12-02
- CAS:34354-88-6
- Min. Order: 0.10000000149011612kg
- Purity: 98% HPLC
- Supply Ability: 20000kgs
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| | N-Stearoyl-phytosphingosine Basic information |
| Product Name: | N-Stearoyl-phytosphingosine | | Synonyms: | YEAST N-18:0 PHYTOSPHINGOSINE;N-STEAROYL-PHYTOSPHINGOSINE;N-STEAROYL-PHYTOSPHINGOSINE (SACCHAROMYCES CEREVISIAE);C18-PHYTOCERAMIDE;(2S, 3S, 4R)-2-STEAROYLIMINO-1,3,4-OCTADECANETRIOL-1-PHOSPHOCHOLINE (SACCHAROMYCES CEREVISIAE);2S,3S,4R-2-StearoylaMide-1,3,4-octadecanetriol;C18 3-Hydroxy DihydroceraMide;D-ribo-1,3,4-Trihydroxy-2-octadecanoylaMidooctadecane | | CAS: | 34354-88-6 | | MF: | C36H73NO4 | | MW: | 583.97 | | EINECS: | 812-962-6 | | Product Categories: | Amines;Fatty Acid Derivatives & Lipids;Glycerols;Intermediates & Fine Chemicals;Pharmaceuticals | | Mol File: | Mol File |  |
| | N-Stearoyl-phytosphingosine Chemical Properties |
| 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 | | Cosmetics Ingredients Functions | SKIN CONDITIONING - MISCELLANEOUS
HAIR CONDITIONING | | InChIKey | IEZRNEGTKRQRFV-LFBNJJMOSA-N | | SMILES | C(N[C@@H](CO)[C@H](O)[C@H](O)CCCCCCCCCCCCCC)(=O)CCCCCCCCCCCCCCCCC | | LogP | 12.01 at 25℃ and pH7 |
| | N-Stearoyl-phytosphingosine Usage And Synthesis |
| 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]. | | Uses | An intercellular lipid that benefits skin hydration and protects against SLS irritation. | | 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.
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| | N-Stearoyl-phytosphingosine Preparation Products And Raw materials |
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