Ceftibuten Impurity 8 CAS 97519-40-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 97519-40-9 |
| Molecular Formula | C15H14N4O6S2 |
| Molecular Weight | 410.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ceftibuten Impurity 8 (CAS 97519-40-9) pharmacopoeial impurity standards reference standard. Molecular formula: C15H14N4O6S2. Molecular weight: 410.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H14N4O6S2 |
| Molecular Weight | 410.42 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Ceftibuten Standards
- (E)-Ceftibuten Dihydrate (CAS 1428117-81-0)
- Ceftibuten (CAS 97519-39-6)
- Ceftibuten Impurity 4 (CAS CATO-C4X-18904)
- Ceftibuten Impurity 15 (CAS CATO-C4X-189015)
- Ceftibuten Impurity 1 (CAS 103054-27-9)
- Ceftibuten Impurity 1 (CAS CATO-C4X-18901)
- Ceftibuten Impurity 2 (CAS CATO-C4X-18902)
- Ceftibuten Impurity 14 (CAS CATO-C4X-189014)
Recommended Standards
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- Minocycline Impurity 62 (CAS CATO-C4X-169962)
- 4-Methyl-1-naphthonitrile (CAS 36062-93-8)
- 1-(4-Methylphenyl)-5-(propan-2-yl)-1h-pyrazol-4-amine (CAS 1501926-22-2)
- (E)-2-(2-Chloro-5-ethylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1355090-24-2)
- Ethyl 1,3-dibenzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 1335054-67-5)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
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