1-(2,4-Difluorophenyl)-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 106795-36-2
| CAS No. | 106795-36-2 |
| Molecular Formula | C21H17F4N3O3 |
| Molecular Weight | 435.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2,4-Difluorophenyl)-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-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.
CATO supplies 1-(2,4-Difluorophenyl)-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 106795-36-2), a certified reference material (molecular formula C21H17F4N3O3, MW 435.37 g/mol) for analytical method development and quality control.
Structurally, 1-(2,4-Difluorophenyl)-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (C21H17F4N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 435.37 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H17F4N3O3 |
| Molecular Weight | 435.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluorophenyl Standards
- N-(2,4-Difluorophenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 585549-56-0)
- N-(3,4-Difluorophenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578749-34-5)
- N-(2,4-difluorophenyl)-2-(1,1-dioxidothiomorpholino)-3-(1H-indol-3-yl)propanamide (CAS 478040-46-9)
- N-(2,4-Difluorophenyl)-2-((5-(pyridin-4-yl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578757-87-6)
- 2-(3,4-Difluorophenyl)-4-(3-hydroxy-3-methylbutoxy)-5-(4-(methylthio)phenyl)pyridazin-3(2H)-one (CAS 266320-87-0)
- 6-(4-((2,6-Difluorophenyl)diazenyl)-3,5-difluorophenoxy)hexyl methacrylate (CAS 1809880-28-1)
- N-(2,5-Difluorophenyl)-2-(5-((3,5-dimethylphenyl)amino)-7-methyl-3-oxo-[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl)acetamide (CAS 1251626-45-5)
- 1-(2,4-Difluorophenyl)-6-fluoro-5-methyl-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 125290-60-0)
Recommended Standards
- Morpholine Impurity 6 (CAS CATO-C4X-31686)
- 2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(2-(trifluoromethoxy)benzyl)propanamide (CAS 1226454-06-3)
- Ethyl 2-(2,2,3,3,4,4,4-heptafluorobutanamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 300860-41-7)
- tert-Butyl ((2R,5R)-5-(2-fluoro-5-nitrophenyl)-2,5-dimethyl-2-(trifluoromethyl)-5,6-dihydro-2H-1,4-oxazin-3-yl)carbamate (CAS 1262859-69-7)
- (R)-1-phenyl-3-(piperidin-1-yl)propan-2-amine dihydrochloride (CAS 368442-92-6)
- 1,6,7,8-tetrahydrocyclopenta[g]indole-3-sulfonic acid (CAS 2361020-57-5)
- Benzyl 3-(cyclopropyl(2-hydroxyethyl)amino)pyrrolidine-1-carboxylate (CAS 1353957-57-9)
- 2-(4-ethyl-3,5-dimethyl-1H-pyrazol-1-yl)acetaldehyde (CAS 1170049-40-7)
- 2-Bromo-1,3-dichloro-4-(trifluoromethyl)benzene (CAS 859794-59-5)
- 2-(4-Chlorophenyl)-9,12-dioxa-1,2,4-triazadispiro[4.2.4(8).2(5)]Tetradecan-3-one (CAS 338956-26-6)
- N-(3-(triethoxysilyl)propyl)formamide (CAS 76524-94-2)
- 4-([1,1-Biphenyl]-4-yloxy)-3-(trifluoromethyl)-phenylamine (CAS 946697-73-0)
- 5-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-5-oxopentanoic acid hydrochloride (CAS 1179378-09-6)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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