| Product Name | Phytosphingosine |
|---|---|
| CAS Number | 554-62-1 |
| Appearance | White to off-white crystalline powder |
| Specifications | 95% min |
| Molecular Formula | C18H39NO3 |
| Molecular Weight | 317.51 |
| Solubility | Soluble in ethanol, DMSO, and most organic solvents |
| Assay (HPLC) | 95% min |
| Loss on Drying | ≤1.0% |
| Heavy Metals | ≤10 ppm |
| Specification | 95% |
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Phytosphingosine (CAS 554-62-1) is a sphingoid base with a C4 hydroxyl group, structurally distinct from sphingosine. It is a key component of the stratum corneum, where it contributes to the skin barrier’s integrity and moisture retention. We supply it as a white to off-white crystalline powder with 95% minimum purity by HPLC, suitable for cosmetic and personal care applications.
Synonyms: 4-Hydroxysphinganine, (2S,3S,4R)-2-aminooctadecane-1,3,4-triol, D-ribo-Phytosphingosine, Phytosphingosine base
Each batch is tested for assay (HPLC ≥95%), loss on drying (≤1.0%), and heavy metals (≤10 ppm). Full COA, MSDS, and TDS are provided on request; stability data available for qualification.
Standard packaging: 1 kg, 5 kg, 25 kg; bulk and custom packing available. In-stock items ship within 3-5 days; MOQ from 1 kg. For pricing, samples, and bulk orders, contact our sales team.
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