Chitobiose Octaacetate CAS 41670-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41670-99-9 |
| Molecular Formula | C28H40N2O17 |
| Molecular Weight | 676.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Chitobiose Octaacetate (CAS 41670-99-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H40N2O17. Molecular weight: 676.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H40N2O17 |
| Molecular Weight | 676.62 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
Related Chitobiose Standards
Recommended Standards
- (2R,3R,4R,5S,6R)-3-acetamido-5-(((2S,3R,4R,5S,6R)-3-acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(acetoxymethyl)tetrahydro-2H-pyran-2,4-diyl diacetate (CAS 7284-18-6)
- 4,4′-Bis(diphenylphosphinyl)-2,2′,6,6′-tetramethoxy-3,3′-bipyridine (CAS 220998-37-8)
- (R)-6,6'-Bis[3,5-bis(trifluoromethyl)phenyl]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1286189-16-9)
- N-Benzyltetrahydrofuran-3-amine (CAS 162851-40-3)
- (5E)-2-Mercapto-5-(4-nitrobenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 53514-58-2)
- 2-Amino-3,5-dibromophenol (CAS 116632-17-8)
- Methyl 6-methylquinoline-4-carboxylate (CAS 1597897-64-7)
- 3-Amino-4-(pyrrolidin-1-yl)-2H-thiochromen-2-one (CAS 69405-51-2)
- tert-Butyl 2-Bromo-1-methyl-1H-imidazole-4-carboxylate (CAS 1987897-04-0)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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