2-(4-tert-Butylphenyl)quinoline-4-carbonyl chloride CAS 1160264-78-7
| CAS No. | 1160264-78-7 |
| Molecular Formula | C20H18ClNO |
| Molecular Weight | 323.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-tert-Butylphenyl)quinoline-4-carbonyl chloride (C20H18ClNO) contains a steroid core, 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).
CATO supplies 2-(4-tert-Butylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-78-7), a certified reference material (molecular formula C20H18ClNO, MW 323.82 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 2-(4-tert-Butylphenyl)quinoline-4-carbonyl chloride 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 | C20H18ClNO |
| Molecular Weight | 323.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related tert Standards
- 2-(4-Butylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-66-3)
- 2-(4-sec-Butylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-67-4)
- 5-(4-Tert-butylphenyl)-4-(4-methylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 727704-60-1)
- 1-(4-tert-Butylphenyl)-6,7-dimethoxy-3,4-dihydroisoquinoline (CAS 497060-28-3)
- 3-(4-tert-Butylphenyl)-5-[2-(methylsulfanyl)phenyl]-1,2,4-oxadiazole (CAS 339099-71-7)
- N-(4-butylphenyl)-2-(3,4-dihydroquinolin-1(2H)-yl)acetamide (CAS 868256-38-6)
- 4-tert-Butylphenyl 6-(1H-1,2,4-triazol-1-yl)pyridine-3-carboxylate (CAS 400079-30-3)
- N-(4-butylphenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1024253-13-1)
Recommended Standards
- 2-(4-Isobutylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-74-3)
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- Dulaglutide (CAS 923950-08-7)
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