N-cyclohexyl-4-((3,4-dichloro-1-methyl-1H-pyrazol-5-yl)oxy)benzenesulfonamide CAS 318284-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318284-25-2 |
| Molecular Formula | C16H19Cl2N3O3S |
| Molecular Weight | 404.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-cyclohexyl-4-((3,4-dichloro-1-methyl-1H-pyrazol-5-yl)oxy)benzenesulfonamide (CAS 318284-25-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H19Cl2N3O3S. Molecular weight: 404.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H19Cl2N3O3S |
| Molecular Weight | 404.31 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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