1-(4-Fluorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid CAS 1152602-19-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152602-19-1 |
| Molecular Formula | C10H7FN2O3 |
| Molecular Weight | 222.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(4-Fluorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152602-19-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H7FN2O3. Molecular weight: 222.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H7FN2O3 |
| Molecular Weight | 222.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 1-[(4-Fluorophenyl)methyl]imidazolidine-2,4,5-trione (CAS 105686-00-8)
- 1-(3-Fluorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152511-49-3)
- 1-(2-Fluorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152602-04-4)
- 1-(4-Fluorophenyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 1204296-62-7)
- 1-(4-Fluorophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid (CAS 1204297-01-7)
- 1-(2-Fluorophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid (CAS 1204297-73-3)
- 1-(4-Fluorophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 1251384-99-2)
- 5-[(2-fluorophenyl)methyl]-1,2,4-oxadiazole-3-carboxylic acid (CAS 1339354-36-7)
Recommended Standards
- 2-(4-Amino-1h-pyrazol-1-yl)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1153735-51-3)
- Methyl 6-fluoro-4-oxo-4h-chromene-2-carboxylate (CAS 116543-91-0)
- 6-Fluoro-4-hydroxy-2-methyl-3-nitroquinoline (CAS 1203578-88-4)
- 5-Methyl-2-phenyl-2,5-dihydro-1H-pyrazol-3-yl 2-chloronicotinate (CAS 680579-30-0)
- 4-Chlorophenyl methanesulfonate (CAS 6317-27-7)
- N-(4-Ethoxyphenyl)-2-hydroxyacetamide (CAS 22521-79-5)
- Methyl 4-(difluoromethoxy)-3-hydroxybenzoate (CAS 1159429-52-3)
- 1-Azidoheptane (CAS 44961-22-0)
- Loxoprofen Impurity 81 (CAS CATO-C4X-148881)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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