Fmoc-erythro-Sphingosine CAS 56607-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56607-19-3 |
| Molecular Formula | C33H47NO4 |
| Molecular Weight | 521.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fmoc-erythro-Sphingosine (CAS 56607-19-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C33H47NO4. Molecular weight: 521.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C33H47NO4 |
| Molecular Weight | 521.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2,2'-((3,5-Bis(decyloxy)phenyl)azanediyl)diacetic acid (CAS 153125-17-8)
- 1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-N-(2,4-dichlorophenyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxamide (CAS 338748-88-2)
- Fexofenadine-d6 Methyl Ester (CAS 1286458-00-1)
- 1-(2-Nitrophenyl)imidazolidin-2-one (CAS 500890-58-4)
- 4-Ethyl-5-(1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 865659-97-8)
- H-Thr(tBu)-OtBu (CAS 5854-78-4)
- 3-Bromopyrazine-2,6-diamine (CAS 212779-25-4)
- 1H-Pyrazolo[3,4-b]pyrazin-3-amine,1-methyl- (CAS 500731-37-3)
- Methyl 6-methoxybenzo[b]thiophene-2-carboxylate (CAS 550998-58-8)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com