4-7-8-9-Tetra-O-acetyl-N-acetyl-D-neuraminic acid methyl ester CAS 84380-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84380-10-9 |
| Molecular Formula | C20H29NO13 |
| Molecular Weight | 491.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-7-8-9-Tetra-O-acetyl-N-acetyl-D-neuraminic acid methyl ester (CAS 84380-10-9) pharmaceutical standards reference standard. Molecular formula: C20H29NO13. Molecular weight: 491.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H29NO13 |
| Molecular Weight | 491.44 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
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