6-Fluoro-4-oxo-1-phenyl-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid CAS 98106-13-9
| CAS No. | 98106-13-9 |
| Molecular Formula | C20H18FN3O3 |
| Molecular Weight | 367.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 6-Fluoro-4-oxo-1-phenyl-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 98106-13-9), a certified reference material (molecular formula C20H18FN3O3, MW 367.37 g/mol) for analytical method development and quality control.
6-Fluoro-4-oxo-1-phenyl-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (C20H18FN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 6-Fluoro-4-oxo-1-phenyl-7-(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 | C20H18FN3O3 |
| Molecular Weight | 367.37 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 |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- tert-Butyl N-[4-(hydroxymethyl)-1-methylpiperidin-4-yl]carbamate (CAS 1630906-32-9)
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