3-(4-Fluorophenyl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carboxamide CAS 885269-86-3
| CAS No. | 885269-86-3 |
| Molecular Formula | C17H16FN3O |
| Molecular Weight | 297.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(4-Fluorophenyl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carboxamide 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.
3-(4-Fluorophenyl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carboxamide (CAS 885269-86-3) is a high-purity analytical reference standard with the molecular formula C17H16FN3O and a molecular weight of 297.33 g/mol.
Based on its molecular formula C17H16FN3O, 3-(4-Fluorophenyl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carboxamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C17H16FN3O |
| Molecular Weight | 297.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
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Recommended Standards
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- 3-(4-(4-Nitrophenyl)thiazol-2-yl)aniline (CAS 886496-05-5)
- 3-Methyl-1-(thiazol-2-ylimino)-1,3-dihydrofuro[3,4-b]quinolin-9-ol (CAS 89441-20-3)
- 1-(3,4-Dichlorophenyl)pyrrolidin-2-one (CAS 5210-95-7)
- 4-Oxotetrahydrofuran-2-carboxylic acid (CAS 2056072-58-1)
- 1-Methylpyrazole-3-sulfonyl Chloride (CAS 89501-90-6)
- 3-(6-Methoxy-2-naphthyl)-1H-pyrazole (CAS 258518-56-8)
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- 4-(Bromomethyl)-2,6-dimethylheptane (CAS 131665-71-9)
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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