2-(2,5-Dimethylphenyl)quinoline-4-carbonyl chloride CAS 1160264-72-1
| CAS No. | 1160264-72-1 |
| Molecular Formula | C18H14ClNO |
| Molecular Weight | 295.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(2,5-Dimethylphenyl)quinoline-4-carbonyl chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 295.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-(2,5-Dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-72-1), a certified reference material (molecular formula C18H14ClNO, MW 295.76 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-(2,5-Dimethylphenyl)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 | C18H14ClNO |
| Molecular Weight | 295.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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, 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 Dimethylphenyl Standards
- 2-(3,4-Dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-71-0)
- 2-(2,4-Dimethylphenyl)quinoline-4-carbonyl chloride (CAS 883526-18-9)
- 5-Benzyl-4-(2,4-dimethylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 519152-02-4)
- 5-Benzyl-4-(3,4-dimethylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 84382-17-2)
- 2-({5-[(2,3-dimethylphenyl)amino]-1,3,4-thiadiazol-2-yl}sulfanyl)acetic acid (CAS 1039810-14-4)
- 1-(6-(3,4-Dimethylphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)-2-methylpropan-1-amine (CAS 1706455-51-7)
- (3,4-Dimethylphenyl)(2-phenylmorpholino)methanone (CAS 946234-22-6)
- 1-(2,5-Dimethylphenyl)-N,N-diethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 946202-76-2)
Recommended Standards
- 3-Methyl-2-(4-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-93-6)
- 2-(4-Ethylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-62-9)
- 2-Chloro-n-{spiro[1,3-dioxaindane-2,1'-cyclohexane]-6-yl}propanamide (CAS 1235439-44-7)
- 6-Ethyl-2-phenylquinoline-4-carbonyl chloride (CAS 1160261-02-8)
- R-(-)-MDA hydrochloride (CAS 70745-96-9)
- Methyl 2-(4-(3-(4-chlorophenyl)ureido)phenoxy)benzoate (CAS 865660-46-4)
- 4-(2-Methyl-2-nitropropyl)phenol (CAS 16066-97-0)
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