2,4-Bis(trifluoromethyl)benzenesulfonamide CAS 146533-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146533-45-1 |
| Molecular Formula | C8H5F6NO2S |
| Molecular Weight | 293.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Bis(trifluoromethyl)benzenesulfonamide (CAS 146533-45-1) pharmaceutical standards reference standard. Molecular formula: C8H5F6NO2S. Molecular weight: 293.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bis Standards
- 2,5-Bis(trifluoromethyl)benzenesulfonamide (CAS 951625-11-9)
- 3,5-Bis(trifluoromethyl)benzenesulfonamide (CAS 39213-22-4)
- 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
- Bis(4-chlorophenyl)(cyclopropyl)methanol (CAS 14088-71-2)
- (1S-cis)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenol (CAS 167026-37-1)
- 4-(3,4-Dichlorostyryl)-2,6-dimethylphenol (CAS 125722-15-8)
- N'-benzoyl-8-methyl-8H-thieno[2,3-b]indole-2-carbohydrazide (CAS 477855-73-5)
- Obeticholic Acid-d5 (CAS 1992000-80-2)
- 2-(2-Methoxybenzoyl)oxazole (CAS 898759-44-9)
- 1,4-Butanediol Diglycidyl Ether (CAS 2425-79-8)
- Ethyl 8-(2-chloropyridin-3-yl)-8-oxooctanoate (CAS 890100-61-5)
- 3-(1-(2-(Dimethylamino)ethyl)-1H-pyrazol-4-yl)benzoic acid (CAS 1206969-78-9)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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