Donepezil Alkene Pyridine N-Oxide CAS 896134-07-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 896134-07-9 |
| Molecular Formula | C17H17NO4 |
| Molecular Weight | 299.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Donepezil Alkene Pyridine N-Oxide (CAS 896134-07-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17NO4. Molecular weight: 299.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H17NO4 |
| Molecular Weight | 299.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Donepezil Standards
- Donepezil Impurity 43 (CAS CATO-C4X-103943)
- Donepezil impurity 01 (CAS 2452407-68-8)
- Donepezil Impurity 30 (CAS CATO-C4X-103930)
- Donepezil Impurity 39 (CAS 923571-15-7)
- Donepezil Impurity 54 (CAS CATO-C4X-103954)
- Donepezil Impurity 75 (CAS CATO-C4X-103975)
- Donepezil Impurity 19 (CAS CATO-C4X-103919)
- Donepezil EP impurity A (CAS 120014-30-4)
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- 4-[4,6-Bis(2,2,2-trifluoroethoxy)pyrimidin-2-yl)methoxyl]benzoic acid (CAS 886762-34-1)
- Methyl 3-azabicyclo[3.3.1]Nonane-1-carboxylate (CAS 1824337-31-6)
- N-(4-fluorobenzoyl)-beta-alanine (CAS 440341-64-0)
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