Fluvoxamine EP Impurity A CAS 1217216-82-4
| CAS No. | 1217216-82-4 |
| Molecular Formula | C14H19F3N2O |
| Molecular Weight | 288.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Fluvoxamine EP Impurity A meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
As a process- or degradation-related impurity, Fluvoxamine EP Impurity A (CAS 1217216-82-4, C14H19F3N2O) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Fluvoxamine EP Impurity A is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C14H19F3N2O |
| Molecular Weight | 288.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluvoxamine Standards
- Fluvoxamine EP Impurity E (CAS 1217214-94-2)
- Fluvoxamine EP Impurity I (CAS 88699-84-7)
- Fluvoxamine impurity 40 (CAS CATO-C4X-195140)
- Fluvoxamine impurity 41 (CAS CATO-C4X-195141)
- Fluvoxamine Impurity 15 (CAS 61718-83-0)
- Fluvoxamine EP Impurity G (CAS 192876-02-1)
- Fluvoxamine impurity 42 (CAS CATO-C4X-195142)
- Fluvoxamine Impurity 53 (CAS CATO-C4X-195153)
Recommended Standards
- [3-(3-Pyridin-4-yl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]amine (CAS 1204298-17-8)
- N-1-Methyl-N-1-(tetrahydro-2H-pyran-4-ylmethyl)-2-(trifluoromethyl)-1,4-benzenediamine (CAS 1219979-39-1)
- [3-(3-Pyridin-3-yl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]amine (CAS 1204296-89-8)
- N1-methyl-N1-((tetrahydro-2H-pyran-4-yl)methyl)-4-(trifluoromethyl)benzene-1,2-diamine (CAS 1220028-71-6)
- Propranolol EP Impurity B (CAS 83314-78-7)
- WX390 Impurity 6 (CAS CATO-C4X-34316)
- Betamethasone Impurity 43 (CAS 4735-65-3)
- 4-Ethyl-3-nitroaniline (CAS 51529-96-5)
- Methyl 3-methoxy-5-(2-methylphenyl)benzoate (CAS 1820675-15-7)
- 6-(Dimethylamino)picolinaldehyde (CAS 208110-83-2)
- 3-Methyl-3,4-dihydro-2h-1-benzopyran-4-ol (CAS 24454-24-8)
- 10-Hydroxydecyl methacrylate (CAS 56927-66-3)
- tert-Butyl (R)-2-(methoxymethyl)-4-oxopyrrolidine-1-carboxylate (CAS 1827680-38-5)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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