2-(3,4-Dimethylphenyl)quinoline-4-carbonyl chloride CAS 1160264-71-0
| CAS No. | 1160264-71-0 |
| Molecular Formula | C18H14ClNO |
| Molecular Weight | 295.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3,4-Dimethylphenyl)quinoline-4-carbonyl chloride is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3,4-Dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-71-0) is a high-purity analytical reference standard with the molecular formula C18H14ClNO and a molecular weight of 295.76 g/mol.
The molecular framework of 2-(3,4-Dimethylphenyl)quinoline-4-carbonyl chloride (C18H14ClNO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(3,4-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-(2,5-Dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-72-1)
- 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
- 2-(4-Ethylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-62-9)
- 6-Ethyl-2-phenylquinoline-4-carbonyl chloride (CAS 1160261-02-8)
- 3-Methyl-2-(4-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-93-6)
- 7,8-Dimethyl-2-phenylquinoline-4-carbonyl chloride (CAS 1160260-75-2)
- Irbesartan-d7 (CAS 1329496-43-6)
- N-[3,5-Bis[(diethylamino)methyl]-4-hydroxyphenyl]acetamide (CAS 81080-09-3)
- (1h-Indazol-5-yl)boronic acid hydrochloride (CAS 1257738-46-7)
- 3-(4-Isopropoxybenzyl)pyrrolidine (CAS 1337426-88-6)
- Riluzole Impurity 17 (CAS CATO-C4X-200917)
- 1-Chloro-3-ethynyl-2-methylbenzene (CAS 1342063-35-7)
- 2-Chloro-N,N-dimethyl-9-(naphthalen-2-ylmethyl)-9H-purin-6-amine (CAS 115204-67-6)
- 2,4,5-Trichlorophenylboronic acid (CAS 220210-55-9)
- n-(4-(n-(4-Methoxyphenyl)sulfamoyl)phenyl)acetamide (CAS 19837-89-9)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com