2-Nitro-N-(quinolin-8-yl)benzenesulfonamide CAS 21868-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21868-77-9 |
| Molecular Formula | C15H11N3O4S |
| Molecular Weight | 329.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Nitro-N-(quinolin-8-yl)benzenesulfonamide (CAS 21868-77-9) pharmaceutical standards reference standard. Molecular formula: C15H11N3O4S. Molecular weight: 329.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H11N3O4S |
| Molecular Weight | 329.33 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 4-Nitro-N-(quinolin-8-yl)benzenesulfonamide (CAS 33757-62-9)
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- 4,4,5,5-Tetramethyl-2-(1,2,2-triphenylvinyl)-1,3,2-dioxaborolane (CAS 219488-97-8)
- 1,3-Difluoro-2-methoxy-4-methylbenzene (CAS 261763-33-1)
- Salbutamol Impurity S91 (CAS CATO-C4X-117691)
- 5,6-Dimethoxy-1h-1,3-benzodiazol-2-amine (CAS 40294-35-7)
- 5-(Hydroxymethyl)-1,3-dihydrobenzo[c]thiophene 2,2-dioxide (CAS 83469-13-0)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
Why CATO?
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- 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