pacFA Ceramide CAS 1262788-58-8
| CAS No. | 1262788-58-8 |
| Molecular Formula | C33H59N3O3 |
| Molecular Weight | 545.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies pacFA Ceramide (CAS 1262788-58-8), a certified reference material (molecular formula C33H59N3O3, MW 545.84 g/mol) for analytical method development and quality control.
Based on its molecular formula C33H59N3O3, pacFA Ceramide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 545.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C33H59N3O3 |
| Molecular Weight | 545.84 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related pacFA Standards
Recommended Standards
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- 20047-75-0 0I88K7V2TF Clogestone Clogestone [INN:BAN] Pregna-4,6-dien-20-one, 6-chloro-3,17-dihydroxy-, (3beta)- Clogestona [INN-Spanish] Clogestonum [INN-Latin] 6-Chloro-3beta,17-dihydroxypregna-4,6-dien-20-one Clogestona Clogestonum UNII-0I88K7V2TF (CAS 20047-75-0)
- N-2-Propen-1-ylbenzenesulfonamide (CAS 50487-70-2)
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Why CATO?
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