Meclizine-d8 DiHCl CAS 1432062-16-2
| CAS No. | 1432062-16-2 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Meclizine-d8 DiHCl 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.
CATO supplies Meclizine-d8 DiHCl (CAS 1432062-16-2), a certified reference material (molecular formula C25H19D8ClN2HCl, MW 435.46 g/mol) for analytical method development and quality control.
Meclizine-d8 DiHCl (C25H19D8ClN2HCl) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
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.
Physical & Chemical Properties
| Molecular Formula | C25H19D8ClN2 2*HCl |
| Molecular Weight | 435.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Meclizine Standards
- Meclizine Dihydrochloride (CAS 1104-22-9)
- Meclizine N-Oxide (CAS 114624-69-0)
- Meclizine N,N'-Dioxide (CAS 114624-70-3)
- Meclizine Impurity N1 DiHCl (CAS 115291-60-6)
- Meclizine-d8 Dihydrochloride (CAS 1246816-06-7)
- Meclizine Impurity 14 (CAS 299460-62-1)
- Meclizine Dihydrochloride Monohydrate (CAS 31884-77-2)
- Meclizine Hydrochloride (CAS 410538-37-3)
Recommended Standards
- Methyl 6-methoxy-1-oxo-2,3-dihydro-1h-indene-2-carboxylate (CAS 22955-78-8)
- 4-(Chloromethyl)pyridine-2,6-diol (CAS 1393531-89-9)
- 3-Chloro-6-(3-methoxypropylamino)pyridazine (CAS 898656-60-5)
- 4-(3-Aminopropoxy)pyridine (CAS 155967-69-4)
- 1-((4-Isopropylphenoxy)methyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 865546-39-0)
- (3-Methoxymethoxy-2s,3-dimethyl-butoxymethyl)-benzene (CAS 1217700-06-5)
- 4-(Benzo[c][1,2,5]oxadiazol-5-ylmethoxy)benzonitrile (CAS 845266-25-3)
- 4-(4-Chloro-3,5-dimethylphenoxy)-2-methylaniline (CAS 946699-69-0)
- Ranolazine (CAS 95635-55-5)
- Dulaglutide (CAS 923950-08-7)
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