4-Fluoro-N-(4H-1,2,4-triazol-4-yl)benzene-1-sulfonamide CAS 330468-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 330468-68-3 |
| Molecular Formula | C8H7FN4O2S |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-N-(4H-1,2,4-triazol-4-yl)benzene-1-sulfonamide (CAS 330468-68-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7FN4O2S. Molecular weight: 242.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7FN4O2S |
| Molecular Weight | 242.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Amino-3-Nitro Benzophenone (CAS 31431-19-3)
- 4-amino-3-methyl-pyrazolo[3,4-c]quinoline-8-carboxylic acid (CAS 2774613-70-4)
- 4-Methyl-2-(3-nitrobenzoyl)pyridine (CAS 382628-82-2)
- 5-(4-Methoxy-2-nitrophenyl)furan-2-carboxylic acid (CAS 95611-90-8)
- 1-cyclopropyl-2-(4-methylphenyl)ethan-1-one (CAS 56594-97-9)
- 3-Chloro-6-fluoro-1H-pyrrolo[3,2-b]pyridine (CAS 1190312-42-5)
- 3-Phenyl-2-(prop-2-yn-1-ylthio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 338779-21-8)
- 5-Cyclopropoxy-4-ethyl-N,N-dimethylnicotinamide (CAS 1243318-01-5)
- 5-Chloro-4-(((5-methyl-4h-1,2,4-triazol-3-yl)thio)methyl)-1,2,3-thiadiazole (CAS 1210454-99-1)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 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