2-(3,4-Dimethylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride CAS 1160254-95-4
| CAS No. | 1160254-95-4 |
| Molecular Formula | C20H18ClNO |
| Molecular Weight | 323.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(3,4-Dimethylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160254-95-4), molecular formula C20H18ClNO and molecular weight 323.82 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(3,4-Dimethylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (C20H18ClNO) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-(3,4-Dimethylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 Dimethylphenyl Standards
- 2-(2,4-Dimethylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160254-93-2)
- 2-(2,5-Dimethylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160254-97-6)
- 2-(2,4-Dimethylphenyl)-6-ethylquinoline-4-carbonyl chloride (CAS 1160260-85-4)
- 2-(2,5-Dimethylphenyl)-8-ethylquinoline-4-carbonyl chloride (CAS 1160261-17-5)
- 2-(2,5-Dimethylphenyl)-7,8-dimethylquinoline-4-carbonyl chloride (CAS 1160261-26-6)
- 4-(2,5-Dimethylphenyl)-N-(4-methylphenyl)piperazine-1-carboxamide (CAS 925603-42-5)
- Ethyl 2-((5-((2,3-dimethylphenyl)amino)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 793714-45-1)
- N-(2,3-Dimethylphenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 763133-93-3)
Recommended Standards
- 2-(4-Isopropylphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-25-0)
- 2-(4-Ethylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160254-99-8)
- 8-Methyl-2-(4-propylphenyl)quinoline-4-carbonyl chloride (CAS 1160254-23-8)
- 2-(4-Isopropylphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-55-3)
- 5,6-Dinitro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 59820-94-9)
- methyl 2,2-difluoro-2-(methoxysulfonyl)acetate (CAS 1869-42-7)
- 1,3,4-Trimethyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one (CAS 57411-62-8)
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