2-Fluoro-4-(5-hydroxy-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide CAS 358742-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 358742-72-0 |
| Molecular Formula | C10H7F4N3O3S |
| Molecular Weight | 325.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-4-(5-hydroxy-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide (CAS 358742-72-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7F4N3O3S. Molecular weight: 325.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7F4N3O3S |
| Molecular Weight | 325.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 | 3 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
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Recommended Standards
- 1-Benzyl-4-(2-bromo-2-methylpropanoyl)piperazine (CAS 801177-94-6)
- Abemaciclib Impurity N1 (CAS 2177297-46-8)
- 1-(4-(2-Nitro-4-(trifluoromethyl)phenoxy)phenyl)ethan-1-one (CAS 903288-98-2)
- 2,5-Diethoxy-N-ethylaniline (CAS 35945-15-4)
- Pyridine, 2-(1,3-dioxolan-2-yl)-4-methyl-5-nitro- (CAS 119694-70-1)
- 2-Methyl-2-(4-nitrophenoxy)propanoic acid (CAS 17431-97-9)
- 1-(1-Acetylpiperidin-4-yl)pyrrolidin-2-one (CAS 1421506-09-3)
- 2-(6-(Tert-butoxycarbonyl)-6-azaspiro[3.4]Octan-2-yl)acetic acid (CAS 2306260-92-2)
- Cephalexin Impurity 13 (CAS 1323247-65-9)
- C-Peptide（dog） (CAS 39016-05-2)
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