5-(4-Chlorophthalazin-1-yl)-N-(2-hydroxyethyl)-2-methylbenzenesulfonamide CAS 733801-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 733801-91-7 |
| Molecular Formula | C17H16ClN3O3S |
| Molecular Weight | 377.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(4-Chlorophthalazin-1-yl)-N-(2-hydroxyethyl)-2-methylbenzenesulfonamide (CAS 733801-91-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H16ClN3O3S. Molecular weight: 377.85 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H16ClN3O3S |
| Molecular Weight | 377.85 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophthalazin Standards
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Recommended Standards
- 4-Chloro-N-(4-(2-(1,3-dioxoisoindolin-2-yl)ethyl)thiazol-2-yl)butanamide (CAS 866050-85-3)
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