434907-99-0 6-{[(4-Fluorophenyl)(methyl)amino]sulfonyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid MFCD14282105 CAS 434907-99-0
| CAS No. | 434907-99-0 |
| Molecular Formula | C17H13FN2O5S |
| Molecular Weight | 376.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 434907-99-0 6-{[(4-Fluorophenyl)(methyl)amino]sulfonyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid MFCD14282105 is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
434907-99-0 6-{[(4-Fluorophenyl)(methyl)amino]sulfonyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid MFCD14282105 (CAS 434907-99-0), molecular formula C17H13FN2O5S and molecular weight 376.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 434907-99-0 6-{[(4-Fluorophenyl)(methyl)amino]sulfonyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid MFCD14282105 (C17H13FN2O5S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H13FN2O5S |
| Molecular Weight | 376.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 1-((4-Fluorophenyl)sulfonyl)-4-(2-hydroxyethyl)-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866039-76-1)
- N-[(4-Fluorophenyl)methyl]-2-(pyridin-2-yl)-4-(trifluoromethyl)pyrimidine-5-carboxamide (CAS 865660-43-1)
- 1-(2-Fluorophenyl)-4-{1H,2H-naphtho[2,1-b]furan-2-carbonyl}piperazine (CAS 439111-16-7)
- Ethyl 4-[4-(2-fluorophenyl)piperazino]-2-(methylsulfanyl)-5-pyrimidinecarboxylate (CAS 339019-52-2)
- N-(1-((4-Fluorophenyl)sulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)butyramide (CAS 941971-60-4)
- N-(2-Fluorophenyl)-4-((4-methylpiperidin-1-yl)sulfonyl)benzamide (CAS 683791-90-4)
- 2-(1-((4-Fluorophenyl)sulfonyl)piperidin-4-yl)benzo[d]thiazole (CAS 605628-16-8)
- 1-(4-Fluorophenyl)-3-((2,3,4,5,6-pentamethylbenzyl)sulfonyl)propan-1-one (CAS 868255-95-2)
Recommended Standards
- 20004-62-0 7N3A092A5X Resistomycin 2H-Benzo(cd)pyrene-2,6(1H)-dione, 3,5,7,10-tetrahydroxy-1,1,9-trimethyl- A 3733A 4-08-00-03704 (Beilstein Handbook Reference) Antibiotic A 3733A BRN 2187224 Croceomycin Geliomycin Itamycin UNII-7N3A092A5X (CAS 20004-62-0)
- Euphroside 76994-07-5 (CAS 76994-07-5)
- Tadalafil Impurity N6 (CAS 479545-76-1)
- 82451-22-7 Mussaenosidic acid (CAS 82451-22-7)
- 2-(4-(Aminomethyl)-6-chloro-3-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1805279-02-0)
- 6-Chloro-2,3-diphenylimidazo[1,2-b]pyridazine (CAS 873913-87-2)
- 4-Chloro-2-methyl-6-phenylimidazo[1,5-a]pyrimidine (CAS 88875-06-3)
- 1-(2,6-Dichlorophenyl)-3-(o-tolyl)propan-1-one (CAS 898790-20-0)
- Nitroso Perindopril EP impurity X (CAS CATO-C4X-125261)
- 5-(2-Chloro-5-methylphenyl)pyridine-3-carboxylic acid (CAS 1365272-57-6)
- Pyrazolo[1,5-a]pyrimidine-3,7-diamine (CAS 201599-12-4)
- 1-amino-3,3-difluoro-cyclobutanecarboxylic acid (CAS 1225532-86-4)
- 4-Phenyl-5-(trifluoromethyl)thiophene-2-carbonyl chloride (CAS 208108-75-2)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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