8-Chloro-2-(4-methoxyphenyl)quinoline-4-carbonyl chloride CAS 1160263-65-9
| CAS No. | 1160263-65-9 |
| Molecular Formula | C17H11Cl2NO2 |
| Molecular Weight | 332.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 8-Chloro-2-(4-methoxyphenyl)quinoline-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.
8-Chloro-2-(4-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-65-9), molecular formula C17H11Cl2NO2 and molecular weight 332.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H11Cl2NO2, 8-Chloro-2-(4-methoxyphenyl)quinoline-4-carbonyl chloride contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C17H11Cl2NO2 |
| Molecular Weight | 332.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 Chloro Standards
- 6-Chloro-2-(2-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-29-5)
- 6-Chloro-2-(3-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-30-8)
- 6-Chloro-2-(4-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-31-9)
- 8-Chloro-2-(3-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-67-1)
- 8-Chloro-2-(2-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-69-3)
- 3-Acetyl-6-chloro-4-(4-chlorophenyl)quinolin-2(1H)-one (CAS 1283108-77-9)
- (2E)-3-(3-Chloro-4-methoxyphenyl)-2-[(E)-2-chlorobenzoyl]prop-2-enenitrile (CAS 861207-91-2)
- 2-Chloro-3-((3-chloro-4-methylphenyl)amino)naphthalene-1,4-dione (CAS 763130-53-6)
Recommended Standards
- 4-(tert-Butoxy)-1-cyclopropoxy-2-iodobenzene (CAS 1243356-01-5)
- Ethyl 4-butyl-3-iodobenzoate (CAS 1131614-33-9)
- 2-(tert-Butoxy)-1-cyclopropoxy-3-iodobenzene (CAS 1243394-36-6)
- Methyl 3-iodo-4-pentylbenzoate (CAS 1131614-32-8)
- Methyl 2-cyano-4-fluoro-5-hydroxybenzoate (CAS 1804876-09-2)
- 1-(1-(sec-Butyl)-1H-pyrrol-3-yl)ethanone (CAS 133611-45-7)
- 3-(4-Bromo-3-methoxyphenyl)oxazolidin-2-one (CAS 1352621-32-9)
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- Ethyl 4-((4-heptylbenzyl)amino)benzoate (CAS 477856-78-3)
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- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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