N-(Chloro-phenyl-methylene)-benzenesulfonamide CAS 4513-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4513-25-1 |
| Molecular Formula | C13H10ClNO2S |
| Molecular Weight | 279.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(Chloro-phenyl-methylene)-benzenesulfonamide (CAS 4513-25-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H10ClNO2S. Molecular weight: 279.74 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H10ClNO2S |
| Molecular Weight | 279.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 4-[(tert-Butyldimethylsilyl)oxy]-2-chlorophenylboronic Acid (CAS 412343-21-6)
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- Methyl 4-chloro-3-(5-formylfuran-2-yl)benzoate (CAS 864714-68-1)
- 1-(2-Bromophenyl)-2-(2-chloro-6-fluorophenyl)ethan-1-one (CAS 1184482-64-1)
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