1-Ethyl-6-fluoro-4-oxo-7-[4-(3-phenylpropanoyl)piperazin-1-yl]-1,4-dihydroquinoline-3-carboxylic acid CAS 924198-81-2
| CAS No. | 924198-81-2 |
| Molecular Formula | C25H26FN3O4 |
| Molecular Weight | 451.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 451.49 g/mol gives 1-Ethyl-6-fluoro-4-oxo-7-[4-(3-phenylpropanoyl)piperazin-1-yl]-1,4-dihydroquinoline-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Ethyl-6-fluoro-4-oxo-7-[4-(3-phenylpropanoyl)piperazin-1-yl]-1,4-dihydroquinoline-3-carboxylic acid (CAS 924198-81-2) is a high-purity analytical reference standard with the molecular formula C25H26FN3O4 and a molecular weight of 451.49 g/mol.
Based on its molecular formula C25H26FN3O4, 1-Ethyl-6-fluoro-4-oxo-7-[4-(3-phenylpropanoyl)piperazin-1-yl]-1,4-dihydroquinoline-3-carboxylic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 451.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Ethyl-6-fluoro-4-oxo-7-[4-(3-phenylpropanoyl)piperazin-1-yl]-1,4-dihydroquinoline-3-carboxylic acid 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 | C25H26FN3O4 |
| Molecular Weight | 451.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- N-(3-Fluoro-4-(2-methoxypyridin-4-yl)benzyl)-6-(2-methylpyridin-4-yl)-2,7-naphthyridin-1-amine 1951441-19-2 (CAS 1951441-19-2)
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Recommended Standards
- (S)-4-(4-amino-2-fluorophenoxy)-1-(4-methoxybenzyl)-N-(1-methoxypropan-2-yl)-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 2412358-37-1)
- 4-Nitrobenzyl 2-(3-benzyl-7-oxo-4-thia-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl)-3-methylbut-3-enoate (CAS 50272-96-3)
- Rigosertib - API Standards (CAS 592542-59-1)
- 4-Nitrobenzyl 2-((1R,5R)-3-benzyl-7-oxo-4-thia-2,6-Diazabicyclo[3.2.0]hept-2-en-6-yl)-3-methylbut-2-enoate (CAS 192049-49-3)
- 3,3-Dimethyl-1-[(4-phenyl-1H-imidazol-2-yl)sulfanyl]butan-2-one hydrochloride (CAS 1030010-82-2)
- 2-Amino-5-bromopyrimidine-4-carbaldehyde (CAS 1260844-08-3)
- Methyl 2-((2-propyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6-yl)thio)acetate (CAS 1018166-77-2)
- N-(6-Bromohexyl)phthalimide (CAS 24566-79-8)
- 2-((1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetonitrile (CAS 899960-57-7)
- 1-(Ethylamino)-1H-benzo[d]imidazol-2(3H)-one (CAS 102616-88-6)
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