Amoxapine CAS 14028-44-5
| CAS No. | 14028-44-5 |
| Molecular Formula | C17H16ClN3O |
| Molecular Weight | 313.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 313.78 g/mol gives Amoxapine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Amoxapine (CAS 14028-44-5), molecular formula C17H16ClN3O and molecular weight 313.78 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Amoxapine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 313.78 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H16ClN3O |
| Molecular Weight | 313.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amoxapine Standards
- Amoxapine-D8 (CAS 1189671-27-9)
- Amoxapine Impurity 10 (8-Hydroxyamoxapine) (CAS 61443-78-5)
- Amoxapine Chlorophenoxyaniline Carbamate (CAS 31879-60-4)
- Amoxapine RC 9 (CAS 47439-36-1)
- Amoxapine Impurity 2 (CAS CATO-C4X-25822)
- Amoxapine Impurity 3 (CAS 21636-40-8)
- Amoxapine Impurity 5 (CAS 5606-39-3)
- Amoxapine Impurity 2 (CAS 2770-11-8)
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