3,5-Bis(trifluoromethyl)benzenesulfonamide CAS 39213-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39213-22-4 |
| Molecular Formula | C8H5F6NO2S |
| Molecular Weight | 293.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Bis(trifluoromethyl)benzenesulfonamide (CAS 39213-22-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H5F6NO2S. Molecular weight: 293.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H5F6NO2S |
| Molecular Weight | 293.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bis Standards
- 2,4-Bis(trifluoromethyl)benzenesulfonamide (CAS 146533-45-1)
- 2,5-Bis(trifluoromethyl)benzenesulfonamide (CAS 951625-11-9)
- 1-[3,5-Bis(trifluoromethyl)phenyl]cyclobutanecarbonitrile (CAS 1260826-36-5)
- (2-(4-(Trifluoromethyl)phenyl)benzo[d]oxazol-7-yl)methanol (CAS 139363-72-7)
- Methyl (2-(3-(trifluoromethyl)-6,7-dihydropyrano[4,3-c]pyrazol-1(4H)-yl)ethyl)carbamate (CAS 1797237-93-4)
- 2-{[1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]oxy}-1-(morpholin-4-yl)ethan-1-one (CAS 477711-97-0)
- 9-Benzyl-6-(trifluoromethyl)-9H-purin-2-amine (CAS 1643-91-0)
- 2-((2-Oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl)thio)acetic acid (CAS 338421-05-9)
Recommended Standards
- 3,4-Dichloro-3-(3-methylphenyl)propiophenone (CAS 898768-10-0)
- 3,5-Dichloro-3-(4-methylphenyl)propiophenone (CAS 898769-31-8)
- 3,4-Dichloro-3-(2-methylphenyl)propiophenone (CAS 898790-02-8)
- 2,2,2-Trichloroethyl(3-(tert-Butyl)-1-(p-tolyl)-1h-pyrazol-5-yl)carbamate (CAS 317806-87-4)
- 5-Chloro-3-oxo-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 66041-33-6)
- Benzyl (1-hydroxy-3-phenylpropan-2-yl)carbamate (CAS 73747-40-7)
- 2-Bromo-1-methylnaphthalene (CAS 20601-22-3)
- 4-acetamidothiophenol (CAS 1126-81-4)
- 1-(cyclopropylmethyl)-2-ethyl-1H-imidazole-4-sulfonamide (CAS 1505275-28-4)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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