4-(2-amino-5-fluoro-4-nitroanilino)pent-3-en-2-one CAS 680579-38-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680579-38-8 |
| Molecular Formula | C11H12FN3O3 |
| Molecular Weight | 253.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-amino-5-fluoro-4-nitroanilino)pent-3-en-2-one (CAS 680579-38-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12FN3O3. Molecular weight: 253.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12FN3O3 |
| Molecular Weight | 253.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| 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
- 3-(Methoxycarbonyl)-5-oxo-5H-thiazolo[3,2-a]pyridine-8-carboxylic acid (CAS 2387596-63-4)
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- 2',3'-Dideoxy-3'-fluoroadenosine (CAS 87418-35-7)
- 3-Chloro-2-methyl-7-(p-tolyl)pyrazolo[1,5-a]pyrimidine (CAS 439120-60-2)
- (6-Amino-5-methylpyridin-3-yl)boronic acid hydrochloride (CAS 2304635-84-3)
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- 2-(morpholin-4-yl)propanoic acid hydrochloride (CAS 161907-45-5)
- 2-(1H-Indol-3-yl)-benzothiazole (CAS 1146080-79-6)
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