2-Chloro-4-(piperidin-4-yloxy)benzonitrile hydrochloride CAS 1620482-39-4
| CAS No. | 1620482-39-4 |
| Molecular Formula | C12H13ClN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Chloro-4-(piperidin-4-yloxy)benzonitrile hydrochloride (CAS 1620482-39-4), molecular formula C12H13ClN2OHCl and molecular weight 273.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H13ClN2OHCl, 2-Chloro-4-(piperidin-4-yloxy)benzonitrile 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 273.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C12H13ClN2O HCl |
| 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 6-Bromo-3-methyl-2,3-dihydro-1H-inden-1-one (CAS 1021076-35-6)
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- 6-Bromo-3-chloro-5-fluoropicolinic acid (CAS 514798-17-5)
- N-Acetyl-D,L-homotryptophan, Ethyl Ester (CAS 110504-55-7)
- 3-Methoxy-6-methyl-9H-carbazole (CAS 5234-30-0)
- Diosgenin Glucoside (CAS 14144-06-0)
- 4-Chloro-N-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)picolinamide (CAS 2246880-82-8)
- (4S,5S)-(-)-2-Ethyl-5-phenyl-2-oxazoline-4-methanol (CAS 51594-33-3)
- 5-Bromo-2,3-dimethylpyridine (CAS 27063-90-7)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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