Cariprazine Impurity 47 CAS CATO-C4X-240847
| CAS No. | CATO-C4X-240847 |
| Molecular Formula | C14H21Cl2N2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cariprazine Impurity 47 (C14H21Cl2N2Cl) contains 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Cariprazine Impurity 47 (CAS CATO-C4X-240847) is a certified pharmaceutical impurity reference standard with the molecular formula C14H21Cl2N2Cl and a molecular weight of 323.69 g/mol.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Cariprazine Impurity 47 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 | C14H21Cl2N2 Cl |
| Molecular Weight | 323.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Cariprazine Standards
- Cariprazine HCl (CAS 1083076-69-0)
- Cariprazine Impurity 8 (CAS 1084891-96-2)
- Cariprazine Impurity 43 (CAS 1092822-52-0)
- Cariprazine Impurity N1 (CAS 1197-55-3)
- Cariprazine Impurity N2 (CAS 1231947-90-2)
- Cariprazine-d6 (CAS 1308278-67-2)
- Cariprazine Impurity 45 (CAS 1378235-50-7)
- Cariprazine Impurity 23 (CAS 1480744-25-9)
Recommended Standards
- Ceftizoxime Dimer Impurity 38 (CAS CATO-C4X-179338)
- Palbociclib Impurity 194 (CAS CATO-C4X-1125194)
- Alprostadil (Prostaglandin E1) EP Impurity A (CAS 14152-28-4)
- N-Ethyl-2-iodo-3-methylbenzamide (CAS 887234-47-1)
- Safrazine HCl (CAS 7296-30-2)
- (1-Chloro-2,2,2-trifluoroethyl)(phenyl)sulfane (CAS 114953-71-8)
- 1-(3-Chlorophenyl)-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one (CAS 42351-67-7)
- N-Fmoc-L-Phe(4-cyclohexyl)-OH (CAS 1381801-21-3)
- N-(5-(2-Bromoacetyl)thiazol-2-yl)acetamide (CAS 860620-56-0)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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