8-Chloro-2-(4-ethoxyphenyl)quinoline-4-carbonyl chloride CAS 1160263-71-7
| CAS No. | 1160263-71-7 |
| Molecular Formula | C18H13Cl2NO2 |
| Molecular Weight | 346.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 8-Chloro-2-(4-ethoxyphenyl)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-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-71-7), molecular formula C18H13Cl2NO2 and molecular weight 346.21 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 8-Chloro-2-(4-ethoxyphenyl)quinoline-4-carbonyl chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 346.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H13Cl2NO2 |
| Molecular Weight | 346.21 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-(4-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-33-1)
- 6-Chloro-2-(3-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-34-2)
- 6-Chloro-2-(2-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-36-4)
- 7-Chloro-2-(4-methoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160263-66-0)
- 7-Chloro-2-(3-methoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160263-68-2)
- 7-Chloro-2-(2-methoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160263-70-6)
- 8-Chloro-2-(3-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-73-9)
- 8-Chloro-2-(2-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-75-1)
Recommended Standards
- 2,4-Dichloro-5-(isopropoxycarbonyl)phenyl pyrrolidine-1-carboxylate (CAS 133636-96-1)
- 2-(4-(4-Iodobenzyl)piperazin-1-yl)ethan-1-ol (CAS 1345098-44-3)
- (S)-2-Amino-N-(2-iodobenzyl)-N-isopropylpropanamide (CAS 1353996-51-6)
- (S)-2-Amino-N-(2-iodobenzyl)-N,3-dimethylbutanamide (CAS 1354020-53-3)
- tert-Butyl N-[(1-benzyl-3-methylpyrrolidin-3-yl)methyl]carbamate (CAS 872716-54-6)
- 2-Fluoro-1-(methoxymethoxy)-3-methylbenzene (CAS 1698576-59-8)
- 2-Amino-6-(4-nitrophenyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile (CAS 338413-84-6)
- Ticagrelor Impurity 15 (CAS 2376278-72-5)
- Ytterbium(III) acetate (CAS 20981-49-1)
- Erlotinib Impurity 101 (CAS CATO-C4X-1069101)
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- 3-(Difluoromethyl)-5-formyl-4-nitropicolinonitrile (CAS 1807165-00-9)
- Insulin degludec (CAS 844439-96-9)
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