Amoxapine RC 9 CAS 47439-36-1
| CAS No. | 47439-36-1 |
| Molecular Formula | C18H19N3O4 |
| Molecular Weight | 341.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Amoxapine RC 9 (CAS 47439-36-1), a certified reference material (molecular formula C18H19N3O4, MW 341.36 g/mol) for analytical method development and quality control.
Amoxapine RC 9 (C18H19N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Amoxapine RC 9 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.
Physical & Chemical Properties
| Molecular Formula | C18H19N3O4 |
| Molecular Weight | 341.36 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 3 |
Related Amoxapine Standards
- Amoxapine Impurity 2 (CAS CATO-C4X-25822)
- Amoxapine Impurity 10 (8-Hydroxyamoxapine) (CAS 61443-78-5)
- Amoxapine-D8 (CAS 1189671-27-9)
- Amoxapine (CAS 14028-44-5)
- Amoxapine Chlorophenoxyaniline Carbamate (CAS 31879-60-4)
- Amoxapine Impurity 3 (CAS 21636-40-8)
- Amoxapine N-t-Butoxycarbonyl Impurity (CAS 1246816-84-1)
- Amoxapine Impurity 5 (CAS 5606-39-3)
Recommended Standards
- 5-Benzoyl-2,5-diphenyloxazol-4(5H)-one (CAS 61957-92-4)
- Benzyl (S)-2-(((benzyloxy)carbonyl)amino)-4-oxobutanoate (CAS 58578-45-3)
- 4-Oxo-N,3-diphenyl-3,4-dihydrophthalazine-1-carboxamide (CAS 338975-81-8)
- Ethyl (4-(((3S,4S,5S,6R)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)benzyl)carbamate (CAS 208346-80-9)
- 6-Chloro-n-(2-methylbutan-2-yl)pyridine-3-sulfonamide (CAS 1016682-33-9)
- Methyl (2-(4-(2-fluorophenyl)piperazin-1-yl)ethyl)carbamate (CAS 1208732-90-4)
- 4,4-dimethyl-1,3,2-dioxathiolane 2,2-dioxide (CAS 1472001-76-5)
- NIckel benzoate (CAS 553-71-9)
- 3-(4-Chlorophenyl)cyclopentan-1-amine (CAS 100129-33-7)
- 1-(3-Fluoro-5-methylphenyl)propan-1-one (CAS 1228926-04-2)
- 6-Amino-1-benzyl-5-(2-chloro-acetyl)-3-ethyl-1H-pyrimidine-2,4-dione (CAS 568543-68-0)
- ethyl 5-(aminomethyl)-1H-1,2,4-triazole-3-carboxylate hydrochloride (CAS 311349-58-3)
- 6-(3-Nitrophenyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 1039365-30-4)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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