Amoxapine-D8 CAS 1189671-27-9
| CAS No. | 1189671-27-9 |
| Molecular Formula | - |
| Molecular Weight | 321.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Amoxapine-D8 (CAS 1189671-27-9), molecular formula C17H8D8ClN3O and molecular weight 321.83 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Amoxapine-D8 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.83 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Amoxapine-D8 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 | C17H8D8ClN3O |
| Molecular Weight | 321.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amoxapine Standards
- Amoxapine Impurity 10 (8-Hydroxyamoxapine) (CAS 61443-78-5)
- Amoxapine (CAS 14028-44-5)
- Amoxapine RC 9 (CAS 47439-36-1)
- Amoxapine Impurity 2 (CAS CATO-C4X-25822)
- Amoxapine Chlorophenoxyaniline Carbamate (CAS 31879-60-4)
- Amoxapine Impurity 3 (CAS 21636-40-8)
- Amoxapine Impurity 5 (CAS 5606-39-3)
- Amoxapine N-t-Butoxycarbonyl Impurity (CAS 1246816-84-1)
Recommended Standards
- (4-Chloropyridin-2-yl)(4-(thiophen-3-ylmethyl)piperazin-1-yl)methanone (CAS 1183939-70-9)
- {3-Chloro-4-[4-(2-thienylcarbonyl)piperazin-1-yl]phenyl}amine (CAS 690960-62-4)
- (S)-Clopidogrel (CAS 113665-84-2)
- 2-((5-Chloro-6-methyl-2-phenylpyrimidin-4-yl)thio)-N,N-dimethylacetamide (CAS 338780-06-6)
- 1-Benzyl-2-chloro-1H-imidazole-5-carbaldehyde (CAS 944900-89-4)
- 5-Cyclopropoxy-3-iodo-2-(methylthio)pyridine (CAS 1243468-58-7)
- 8-Amino-2-bromo-7-methyl-3-phenyl-5H-thiazolo[3,2-a]pyridin-5-one (CAS 2387600-65-7)
- 1-Methyl-3-(3-phenyl-1,2,4-oxadiazol-5-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine HCl (CAS 1332528-88-7)
- 1-(3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(2,4-dichlorobenzyl)-4-hydroxypyridin-2(1H)-one (CAS 866049-47-0)
- Citalopram Impurity 54 (CAS CATO-C4X-110954)
- 2-Bromo-4-(trifluoromethoxy)acetanilide (CAS 131395-29-4)
- 7-(5-Oxocyclopent-1-en-1-yl)heptanoic acid (CAS 5239-43-0)
- 1-(2-Chlorophenyl)-N-cyclohexyl-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxamide (CAS 1207017-35-3)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
Why CATO?
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