6-Chloro-8-methyl-1-(2-oxopropyl)quinolin-4(1H)-one CAS 1208825-90-4
| CAS No. | 1208825-90-4 |
| Molecular Formula | C13H12ClNO2 |
| Molecular Weight | 249.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Chloro-8-methyl-1-(2-oxopropyl)quinolin-4(1H)-one 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.
6-Chloro-8-methyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1208825-90-4), molecular formula C13H12ClNO2 and molecular weight 249.69 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 6-Chloro-8-methyl-1-(2-oxopropyl)quinolin-4(1H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 249.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H12ClNO2 |
| Molecular Weight | 249.69 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- Ethyl 4-chloro-2-methylquinoline-6-carboxylate (CAS 100375-87-9)
- 1-(2-Chloro-6-ethoxyquinolin-3-yl)ethanone (CAS 1017429-04-7)
- 2-Chloro-6-(4-methoxybenzyloxy)pyridine (CAS 1020253-23-9)
- 3-Chloro-2-(4-methoxybenzyloxy)pyridine (CAS 1033202-56-0)
- 6-Chloro-1-(cyclopropanecarbonyl)-2,3-dihydroquinolin-4(1H)-one (CAS 103604-80-4)
- Methyl 4-chloro-7,8-dimethylquinoline-2-carboxylate (CAS 1133115-70-4)
- 8-Chloro-2-methyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1209953-32-1)
- 4-Chloro-2-((2-methoxybenzyl)oxy)pyridine (CAS 1346707-12-7)
Recommended Standards
- 1-(4-Chlorobenzyl)-5-methyl-1H-pyrrole-2-carboxylic acid (CAS 1196048-07-3)
- (5-(Benzyloxy)-6-chloropyridin-2-yl)methanol (CAS 1192263-77-6)
- 3-Benzyloxy-5-chloro-2-methoxypyridine (CAS 1242336-52-2)
- Methyl 4-(3-chlorobenzyl)-1H-pyrrole-3-carboxylate (CAS 1313712-17-2)
- 2,6-Dichloro-4-trifluoromethylbenzaldehyde (CAS 118754-52-2)
- (R)-2-(2-fluorophenyl)-2-(methylamino)ethan-1-ol (CAS 1336147-69-3)
- 1-(2-Aminophenyl)ethanol (CAS 10517-50-7)
- 3-Bromo-1H-pyrrolo[2,3-b]pyridine 7-oxide (CAS 74420-08-9)
- 3-Iodoimidazo[1,2-a]pyridine-7-carboxamide (CAS 1036990-62-1)
- 5-(Pyridin-4-yl)thiazol-2-amine (CAS 40353-55-7)
- 2-Cyclopropoxy-4-ethyl-1-nitrobenzene (CAS 1243318-17-3)
- tert-butyl 3-hydroxyazocane-1-carboxylate (CAS 194492-04-1)
- N-Nitroso Ozanimod (CAS CATO-C4X-29023)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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