Rivastigmine EP Impurity F CAS 889443-69-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 889443-69-0 |
| Molecular Formula | C11H17NO |
| Molecular Weight | 179.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rivastigmine EP Impurity F (CAS 889443-69-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C11H17NO. Molecular weight: 179.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H17NO |
| Molecular Weight | 179.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Rivastigmine Standards
- Rivastigmine Impurity 15 (CAS 169772-44-5)
- Rivastigmine Impurity 43 (CAS CATO-C4X-138443)
- Rivastigmine Impurity N13 (CAS 2454-35-5)
- Rivastigmine Impurity 20 (CAS CATO-C4X-138420)
- Rivastigmine Impurity N1 (CAS 1369779-38-3)
- Rivastigmine Impurity N4 (CAS 58114-05-9)
- Rivastigmine Impurity N3 (CAS 90271-37-7)
- Rivastigmine EP Impurity A (CAS 139306-10-8)
Recommended Standards
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- Venetoclax Impurity 17 (CAS CATO-C4X-249517)
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- 3-Amino-1,1,1-trifluoro-3-phenylpropan-2-ol hydrochloride (CAS 1171676-48-4)
- HA Peptide (CAS 92000-76-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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