7-Fluoro-2-methylquinolin-4(1H)-one CAS 18529-03-8
| CAS No. | 18529-03-8 |
| Molecular Formula | C10H8FNO |
| Molecular Weight | 177.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-Fluoro-2-methylquinolin-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.
7-Fluoro-2-methylquinolin-4(1H)-one (CAS 18529-03-8), molecular formula C10H8FNO and molecular weight 177.18 g/mol, is a CATO reference standard with documented purity and traceability.
7-Fluoro-2-methylquinolin-4(1H)-one (C10H8FNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C10H8FNO |
| Molecular Weight | 177.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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- 6-Fluoro-8-hydroxy-2-methylquinoline (CAS 1070897-08-3)
Recommended Standards
- 6-Fluoro-3-methoxyquinoline (CAS 1823930-82-0)
- 4-(2-Fluorophenyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 186195-72-2)
- 4-Fluoro-2-(1H-pyrazol-4-yl)aniline (CAS 1820717-55-2)
- 1-(2-Fluoro-3-hydroxyphenyl)cyclopropane-1-carbonitrile (CAS 1881320-49-5)
- 3,4-Dichloro-5-(difluoromethoxy)benzaldehyde (CAS 1803787-13-4)
- 4-(((2-Hydroxybenzyl)amino)methyl)benzoic acid (CAS 1370592-87-2)
- 2-((4-((3-Methoxypropyl)carbamoyl)phenyl)carbamoyl)benzoic acid (CAS 940527-24-2)
- (3,4-Dichlorophenyl)(piperidin-3-yl)methanone (CAS 1017367-10-0)
- 1,2,3-Trichloro-4-(propan-2-yloxy)benzene (CAS 1881289-14-0)
- N-[3-(4-Piperidinylmethoxy)phenyl]acetamidehydrochloride (CAS 1185173-56-1)
- 1-[4-(Dimethylamino)phenyl]octahydroisoquinolin-4a(2H)-ol 1005264-43-6 (CAS 1005264-43-6)
- 2-(2,6-Dimethylphenyl)ethanol (CAS 30595-80-3)
- 2,2'-(Bromomethylene)bis(1-fluoro-4-(trifluoromethyl)benzene) (CAS 2149590-94-1)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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