N-(4-Chlorophenyl)-2,5-dimethylbenzenesulfonamide CAS 71796-20-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71796-20-8 |
| Molecular Formula | C14H14ClNO2S |
| Molecular Weight | 295.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(4-Chlorophenyl)-2,5-dimethylbenzenesulfonamide (CAS 71796-20-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H14ClNO2S. Molecular weight: 295.78 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H14ClNO2S |
| Molecular Weight | 295.78 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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- N-(2-Chlorophenyl)-2,5-dimethylbenzenesulfonamide (CAS 71796-18-4)
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Recommended Standards
- N-(5-chloro-2-methylphenyl)-4-methylbenzenesulfonamide (CAS 55816-01-8)
- N-(3-Chloro-2-methylphenyl)-4-methylbenzenesulfonamide (CAS 7230-50-4)
- N-[2-(chloromethyl)-phenyl]-4-methylbenzene-1-sulfonamide (CAS 243844-35-1)
- (S)-N-((S)-1-(((S)-1-Chloro-6-guanidino-2-oxohexan-3-yl)amino)-1-oxo-3-phenylpropan-2-yl)pyrrolidine-2-carboxamide (CAS 65149-23-7)
- 3-Phenyl-3-(trifluoromethyl)-diaziridine (CAS 40618-96-0)
- tert-Butyl 4-(4-hydroxy-2-oxo-1,2,3,4-tetrahydroquinolin-3-yl)piperidine-1-carboxylate (CAS 1337918-85-0)
- 6-Fluoro-2H-chromen-2-one (CAS 75487-82-0)
- N-(Naphthalen-1-ylmethyl)-1,9-dioxa-4-azaspiro[5.5]undecane-4-carboxamide (CAS 1421474-44-3)
- Ethyl 5-(2-fluorophenyl)-1,3,4-oxadiazole-2-carboxylate (CAS 68496-86-6)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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