Methyl 3-(7-fluoro-4-oxoquinolin-1(4H)-yl)propanoate CAS 1315372-62-3
| CAS No. | 1315372-62-3 |
| Molecular Formula | C13H12FNO3 |
| Molecular Weight | 249.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.24 g/mol gives Methyl 3-(7-fluoro-4-oxoquinolin-1(4H)-yl)propanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 3-(7-fluoro-4-oxoquinolin-1(4H)-yl)propanoate (CAS 1315372-62-3) is a high-purity analytical reference standard with the molecular formula C13H12FNO3 and a molecular weight of 249.24 g/mol.
Methyl 3-(7-fluoro-4-oxoquinolin-1(4H)-yl)propanoate (C13H12FNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures Methyl 3-(7-fluoro-4-oxoquinolin-1(4H)-yl)propanoate 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 | C13H12FNO3 |
| Molecular Weight | 249.24 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; 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 | F-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Ethyl 5-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1065102-44-4)
- Ethyl 6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1065102-47-7)
- Ethyl 7-fluoro-4-hydroxy-8-methylquinoline-3-carboxylate (CAS 1065102-49-9)
- 5-Ethyl-1-(2-fluoro-4-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1094246-15-7)
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- 5-Ethyl-1-(4-fluoro-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1096980-53-8)
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Recommended Standards
- 1-Ethyl-5-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1315370-57-0)
- Ethyl 2-(7-fluoro-4-oxoquinolin-1(4H)-yl)acetate (CAS 1315372-81-6)
- 2-((5-Fluoro-2,8-dimethylquinolin-4-yl)oxy)acetic acid (CAS 1315346-12-3)
- 4-Ethoxy-6-fluoro-8-methylquinoline-2-carboxylic acid (CAS 1338660-44-8)
- 1-(Pyridin-2-yl)-3-(o-tolyl)imidazo[1,5-a]pyridine (CAS 848889-93-0)
- N-butyl-3-methyl-1,2,4-oxadiazol-5-amine (CAS 62347-89-1)
- 1-(2-Furylmethyl)-2,4,5-trimethyl-1h-pyrrole-3-carbaldehyde (CAS 1087611-47-9)
- Ethyl 4-amino-2-bromobenzoate (CAS 109098-70-6)
- 5-Acetyl-2-methyl-1h-imidazole-4-carboxylic acid (CAS 1306603-86-0)
- (S)-3-chloro-2-(pyrrolidin-3-yloxy)-5-(trifluoromethyl)pyridine hydrochloride (CAS 1417789-61-7)
- (S)-1-(Pyrazin-2-yl)ethan-1-amine dihydrochloride (CAS 1955473-78-5)
- (S)-2-Phenylmorpholine hydrochloride (CAS 1432794-08-5)
- 2-Ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1022919-86-3)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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