2-Chloro-1-[4-(3-chlorophenyl)piperazin-1-yl]ethan-1-one CAS 70395-06-1
| CAS No. | 70395-06-1 |
| Molecular Formula | C12H14Cl2N2O |
| Molecular Weight | 273.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chloro-1-[4-(3-chlorophenyl)piperazin-1-yl]ethan-1-one.
2-Chloro-1-[4-(3-chlorophenyl)piperazin-1-yl]ethan-1-one (CAS 70395-06-1) is a high-purity analytical reference standard with the molecular formula C12H14Cl2N2O and a molecular weight of 273.16 g/mol.
2-Chloro-1-[4-(3-chlorophenyl)piperazin-1-yl]ethan-1-one (C12H14Cl2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H14Cl2N2O |
| Molecular Weight | 273.16 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
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- Upadacitinib Impurity 183 (CAS 2500633-42-9)
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