6-Fluoro-1-(4-fluoro-2-methylphenyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid CAS 164662-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 164662-40-2 |
| Molecular Formula | C21H19F2N3O3 |
| Molecular Weight | 399.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Fluoro-1-(4-fluoro-2-methylphenyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 164662-40-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H19F2N3O3. Molecular weight: 399.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H19F2N3O3 |
| Molecular Weight | 399.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
- 6-Fluoro-1-(2-fluoro-4-methylphenyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 164662-41-3)
- 4-Fluoro-N-((5-((4-fluorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)aniline (CAS 400082-04-4)
- 4-fluoro-1,5,8,13,15,22,27-heptaazatetracyclo[20.2.2.1¹⁰,¹⁴.0²,⁷]heptacosa-2,4,6,10,12,14(27)-hexaen-9-one (CAS 2227259-26-7)
- 5-Fluoro AKB48 N-(4-Hydroxypentyl) Metabolite (CAS 1843184-42-8)
- 2-Fluoro-5-methyl-3-(tributylstannyl)pyridine (CAS 1025745-87-2)
- 5-Fluoro-2,2-dimethyl-8-(-2-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)vinyl)-4H-benzo[d][1,3]dioxin-4-one (CAS 2170834-93-0)
- N-[3-Fluoro-4-(4-phenylpiperazin-1-yl)phenyl]-2-(morpholin-4-yl)acetamide (CAS 692737-20-5)
- 2-Fluoro-N-(6-((2-((2-fluorophenyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide (CAS 1021060-77-4)
Recommended Standards
- Pimodivir (CAS 1629869-44-8)
- 1-(2,4-Difluorophenyl)-3-{1-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}urea (CAS 1396876-68-8)
- (4-((4-((Tert-butyldimethylsilyl)oxy)piperidin-1-yl)sulfonyl)phenyl)boronic acid (CAS 1704065-62-2)
- rac trans-4-Cotininecarboxylic Acid (CAS 161171-06-8)
- 2,5-Dichloro-N-(2-methoxyethyl)benzenesulfonamide (CAS 329939-46-0)
- 3-Chloro-4-[1-(3-fluorophenyl)ethoxy]aniline (CAS 833474-53-6)
- 6-(trideuteriomethyl)pyridin-3-amine (CAS 1185313-85-2)
- 2-(Ethoxymethylene)-4-propylcyclohexan-1-one (CAS 1344821-94-8)
- 1,9-Dimethyl-9H-pyrido[3,4-b]indole (CAS 16498-64-9)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
Why CATO?
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