2-(4-Ethylphenyl)-4-(pyrrolidin-1-yl)quinoline CAS 853328-28-6
| CAS No. | 853328-28-6 |
| Molecular Formula | C21H22N2 |
| Molecular Weight | 302.41 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.
CATO supplies 2-(4-Ethylphenyl)-4-(pyrrolidin-1-yl)quinoline (CAS 853328-28-6), a certified reference material (molecular formula C21H22N2, MW 302.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H22N2, 2-(4-Ethylphenyl)-4-(pyrrolidin-1-yl)quinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 302.41 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), 2-(4-Ethylphenyl)-4-(pyrrolidin-1-yl)quinoline 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 | C21H22N2 |
| Molecular Weight | 302.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Ethylphenyl Standards
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Recommended Standards
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- 2-(1-(4-Methoxyphenyl)-3,3-bis(methylthio)allylidene)malononitrile (CAS 64573-34-8)
- 2,2'-(Chloromethylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 2831415-88-2)
- 5-Bromo-7-methylbenzofuran (CAS 170681-91-1)
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- 898759-10-9 5-Cyclohexyl-1-(1,3-oxazol-2-yl)pentan-1-one DTXSID30642053 (CAS 898759-10-9)
- 3,3-Difluoropentanedioic acid (CAS 41131-19-5)
- 2-Bromo-4-(difluoromethyl)thiophene (CAS 1426290-09-6)
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