6-Ethoxy-2,4-dimethyl-1,2-dihydroquinoline CAS 98207-56-8
| CAS No. | 98207-56-8 |
| Molecular Formula | C13H17NO |
| Molecular Weight | 203.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Ethoxy-2,4-dimethyl-1,2-dihydroquinoline 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.
6-Ethoxy-2,4-dimethyl-1,2-dihydroquinoline (CAS 98207-56-8), molecular formula C13H17NO and molecular weight 203.28 g/mol, is a CATO reference standard with documented purity and traceability.
6-Ethoxy-2,4-dimethyl-1,2-dihydroquinoline (C13H17NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C13H17NO |
| Molecular Weight | 203.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1985 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-Methoxy-2,2,4-trimethyl-1,2-dihydroquinoline (CAS 4053-50-3)
- 6-Benzyl-1-oxa-6-azaspiro[2.5]octane (CAS 19867-34-6)
- 7-isopropyl Tryptophol (CAS 57817-12-6)
- 5-Methoxy-1,3,3-trimethyl-2-methyleneindoline (CAS 35976-46-6)
- (S)-N1-Cyclopropyl-N1-(1-methylpiperidin-3-yl)ethane-1,2-diamine (CAS 1354014-96-2)
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- S-(3-(tert-butyl)phenyl) ethanethioate (CAS 1379294-09-3)
- 1,1'-(5,5'-Diphenyl-3,3',4,4'-tetrahydro-2H,2'H-[3,3'-bipyrazole]-2,2'-diyl)diethanone (CAS 27825-09-8)
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