| CAS No. | 1134449-64-1 |
| Molecular Formula | C11H12Cl2N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 295.59 g/mol gives (3,5-Dichlorophenyl)(piperazin-1-yl)methanone hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3,5-Dichlorophenyl)(piperazin-1-yl)methanone hydrochloride (CAS 1134449-64-1), molecular formula C11H12Cl2N2OHCl and molecular weight 295.59 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H12Cl2N2OHCl, (3,5-Dichlorophenyl)(piperazin-1-yl)methanone hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 295.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (3,5-Dichlorophenyl)(piperazin-1-yl)methanone 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.
| Molecular Formula | C11H12Cl2N2O HCl |
| Molecular Weight | 295.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |