1-Ethyl-6-fluoro-4-oxo-7-[4-(3-phenylpropanoyl)piperazin-1-yl]-1,4-dihydroquinoline-3-carboxylic acid CAS 924198-81-2
Purity 97%+In StockPharmaceutical Standards
| 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
CATO supplies 1-Ethyl-6-fluoro-4-oxo-7-[4-(3-phenylpropanoyl)piperazin-1-yl]-1,4-dihydroquinoline-3-carboxylic acid (CAS 924198-81-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H26FN3O4. Molecular weight: 451.49 g/mol. Batch-specific COA and technical support are available on request.
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)
- N-[3-Fluoro-4-(4-phenylpiperazin-1-yl)phenyl]-2-[(4-methoxyphenyl)sulfanyl]acetamide (CAS 478260-49-0)
- Methyl 2-(2-{[2-fluoro-5-(trifluoromethyl)phenyl]sulfamoyl}-4,5-dimethoxyphenyl)acetate (CAS 1023518-38-8)
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- 1-[[3-Fluoro-4-[5-[(2-fluorophenyl)methyl]-2-benzothiazolyl]phenyl]methyl]-3-azetidinecarboxylic Acid (CAS 1257093-40-5)
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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)
- 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)
- 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)
- 1-Bromo-3-(difluoromethyl)-5-(trifluoromethoxy)benzene (CAS 2167884-91-3)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com