Rivastigmine Impurity N4 CAS 58114-05-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 58114-05-9 |
| Molecular Formula | C9H11ClO |
| Molecular Weight | 170.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Rivastigmine Impurity N4 (CAS 58114-05-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11ClO. Molecular weight: 170.64 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO |
| Molecular Weight | 170.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Related Rivastigmine Standards
- Rivastigmine Impurity N3 (CAS 90271-37-7)
- Rivastigmine EP Impurity A (CAS 139306-10-8)
- Rivastigmine Impurity 10 (CAS 105601-04-5)
- Rivastigmine Impurity 45 (CAS 26050-44-2)
- Rivastigmine RC 6 (CAS 851086-95-8)
- Rivastigmine Impurity N13 (CAS 2454-35-5)
- Rivastigmine EP Impurity F (CAS 889443-69-0)
- Rivastigmine Impurity 15 (CAS 169772-44-5)
Recommended Standards
- Orforglipron Impurity 43 (CAS 2025595-61-1(free base))
- (Acetonitrile)dichloronickel(II) (CAS 18897-44-4)
- (6-chloropyridine - 3-methyl) amino ethane (CAS 120739-77-7)
- Teprenone impurity 56 (CAS CATO-C4X-208156)
- Drotaverin Impurity 74 (CAS CATO-C4X-243574)
- 4-bromo-N-(2H-indazol-6-yl)-3-methoxybenzene-1-sulfonamide (CAS 727420-58-8)
- 3-((1H-pyrazol-1-yl)methyl)-4-ethoxybenzaldehyde (CAS 1015844-31-1)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid (CAS 372143-96-9)
- [1,1'-Biphenyl]-3,3'-diamine (CAS 2050-89-7)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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