Salicyloyl Phytosphingosine CAS 212908-67-3
| CAS No. | 212908-67-3 |
| Molecular Formula | C25H43NO5 |
| Molecular Weight | 437.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 437.61 g/mol gives Salicyloyl Phytosphingosine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Salicyloyl Phytosphingosine (CAS 212908-67-3) is a high-purity analytical reference standard with the molecular formula C25H43NO5 and a molecular weight of 437.61 g/mol.
Based on its molecular formula C25H43NO5, Salicyloyl Phytosphingosine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 437.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Salicyloyl Phytosphingosine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C25H43NO5 |
| Molecular Weight | 437.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 1 |
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- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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