2,4,7,8,9-Penta-O-acetyl-N-acetylneuraminic acid methyl ester, 97% CAS 73208-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73208-82-9 |
| Molecular Formula | C22H31NO14 |
| Molecular Weight | 533.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,7,8,9-Penta-O-acetyl-N-acetylneuraminic acid methyl ester, 97% (CAS 73208-82-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H31NO14. Molecular weight: 533.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H31NO14 |
| Molecular Weight | 533.48 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Penta Standards
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Recommended Standards
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- Ethyl 5-(4-cyanophenyl)furan-2-carboxylate (CAS 299203-59-1)
- N-((4-(Pyrrolidin-1-yl)pyrimidin-2-yl)methyl)furan-2-carboxamide (CAS 1797222-62-8)
- 4-Bromo-1-(3-fluorophenyl)pyridin-2(1h)-one (CAS 2090600-25-0)
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