N-Isopropyl-5-(5-methyl-3-phenylisoxazol-4-yl)-1H-pyrazole-1-carboxamide CAS 265125-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 265125-29-9 |
| Molecular Formula | C17H18N4O2 |
| Molecular Weight | 310.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Isopropyl-5-(5-methyl-3-phenylisoxazol-4-yl)-1H-pyrazole-1-carboxamide (CAS 265125-29-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H18N4O2. Molecular weight: 310.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H18N4O2 |
| Molecular Weight | 310.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- Levonorgestrel EP Impurity P (CAS 10021-05-4)
- 4-bromo-3-methyl-1,3-benzoxazol-2-one (CAS 1784332-25-7)
- 1-(propan-2-yl)-3-(propylamino)pyrrolidine-2,5-dione (CAS 1218600-88-4)
- Methyl ((S)-3-methyl-1-oxo-1-((S)-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)butan-2-yl)carbamate (CAS 1228553-33-0)
- N-Methyl-3,3,3-trifluoro-1-phenyl-2-propylamine (CAS 760145-54-8)
- (3-Chloro-2-cyclopropoxyphenyl)(methyl)sulfane (CAS 1243355-43-2)
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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 13829788188 / jacky.chen@cato-chem.com