(R)-Viloxazine Hydrochloride CAS 56287-63-9
| CAS No. | 56287-63-9 |
| Molecular Formula | C13H19NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-Viloxazine Hydrochloride (C13H19NO3HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies (R)-Viloxazine Hydrochloride (CAS 56287-63-9), a certified reference material (molecular formula C13H19NO3HCl, MW 273.76 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), (R)-Viloxazine Hydrochloride 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 | C13H19NO3 HCl |
| Molecular Weight | 273.76 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (R)-Viloxazine-d5 Hydrochloride (CAS 1246815-04-2)
- (S)-Viloxazine-d5 Hydrochloride (CAS 1246816-39-6)
- Viloxazine Impurity 12 (CAS 3024393-81-2)
- Viloxazine Impurity 11 (CAS 3033383-17-1)
- rac Viloxazine Hydrochloride (CAS 35604-67-2)
- Viloxazine (CAS 46817-91-8)
- Viloxazine Impurity 5 (CAS 47374-79-8)
- (S)-Viloxazine Hydrochloride (CAS 56287-61-7)
Recommended Standards
- 5,6,7,8-Tetrahydro-2H-cinnolin-3-one hydrobromide (CAS 108749-03-7)
- Tris(4-((E)-2-(pyridin-4-yl)vinyl)phenyl)amine (CAS 823817-69-2)
- 5-(4-Hydroxybutyl)dihydrofuran-2(3H)-one (CAS 90113-61-4)
- 1-Iodo-7-methoxynaphthalene (CAS 66240-21-9)
- Methyl 4-bromobicyclo[2.1.1]Hexane-1-carboxylate (CAS 497074-21-2)
- 1-(4-Aminophenyl)-3-(prop-2-en-1-yl)urea (CAS 1223584-12-0)
- 4-amino-3-chloro-N,N-dimethylbenzenesulfonamide (CAS 19021-35-3)
- 2-Imino-4-propyl-2,3-dihydrothiazole-5-carboxylic acid (CAS 1267166-48-2)
- Gefitinib Impurity 5 (CAS 847949-51-3)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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