8-Chloro-6-methyl-2-phenylquinoline CAS 22960-24-3
| CAS No. | 22960-24-3 |
| Molecular Formula | C16H12ClN |
| Molecular Weight | 253.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
8-Chloro-6-methyl-2-phenylquinoline (CAS 22960-24-3) is a high-purity analytical reference standard with the molecular formula C16H12ClN and a molecular weight of 253.73 g/mol.
Based on its molecular formula C16H12ClN, 8-Chloro-6-methyl-2-phenylquinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.73 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).
As a certified reference material (CRM), 8-Chloro-6-methyl-2-phenylquinoline 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 | C16H12ClN |
| Molecular Weight | 253.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- 2-Chloro-6-methyl-4-phenylquinoline (CAS 1094428-49-5)
- 2-Chloro-4,6-bis(pyrrolidin-1-yl)-1,3,5-triazine (CAS 111669-20-6)
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Recommended Standards
- 5-(Acetamidomethyl)thiophene-2-sulfonyl chloride (CAS 859491-07-9)
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- Methanone, (5-amino-2-chlorophenyl)(4-methyl-1-piperazinyl)- (CAS 926213-47-0)
- 2-(3-Oxobenzo[d]isothiazol-2(3H)-yl)butanoic acid (CAS 126684-64-8)
- BDP FL-PEG5-propargyl (CAS 2093197-93-2)
- 3,4-Bis(1-methylhydrazinyl)cyclobut-3-ene-1,2-dione (CAS 50376-99-3)
- tert-Butyl 3-(4-morpholinyl)-1-piperidinecarboxylate (CAS 1233184-27-4)
- (2,3-Difluoro-4-hexylphenyl)boronic acid (CAS 156684-87-6)
- (R)-3-((tert-Butoxycarbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 1217725-33-1)
- 5-((tert-Butoxycarbonyl)amino)piperidine-2-carboxylic acid (CAS 1543987-26-3)
- 3-(3-Fluoro-2-methylphenyl)propanal (CAS 1261838-13-4)
- (Triphenylphosphoranyl)copper(II) iodide (CAS 47107-74-4)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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