Lansoprazole Impurity 58 CAS 343871-48-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 343871-48-7 |
| Molecular Formula | C9H10F3NO |
| Molecular Weight | 205.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lansoprazole Impurity 58 (CAS 343871-48-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H10F3NO. Molecular weight: 205.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10F3NO |
| Molecular Weight | 205.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Lansoprazole Standards
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Recommended Standards
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- Fosfomycin Impurity 36 (CAS CATO-C4X-131636)
- 3-Hydrazinyl-4,5-diphenyl-4h-1,2,4-triazole (CAS 374088-47-8)
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Why CATO?
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