4-Chloro-N-(3-(trifluoromethyl)phenyl)benzenesulfonamide CAS 349098-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 349098-44-8 |
| Molecular Formula | C13H9ClF3NO2S |
| Molecular Weight | 335.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N-(3-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 349098-44-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H9ClF3NO2S. Molecular weight: 335.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H9ClF3NO2S |
| Molecular Weight | 335.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-n-(4-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 107491-59-8)
- 4-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonyl)aniline (CAS 1562692-35-6)
- N-(2-chloro-5-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 28890-36-0)
- n-[4-chloro-3-(trifluoromethyl)phenyl]benzenesulfonamide (CAS 424815-61-2)
- N-(2-Chloro-4-fluorobenzyl)-6-methyl-4-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide (CAS 1421462-81-8)
- 2-(2-((4-Chloro-2-methoxyphenyl)amino)-2-oxoethoxy)benzoic acid (CAS 748776-37-6)
- 2-{[(3-chloro-4-methoxyphenyl)carbamoyl]methoxy}benzoic acid (CAS 748776-43-4)
- 2-chloro-N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]acetamide (CAS 444287-87-0)
Recommended Standards
- 2-[(Benzenesulfonyl)methyl]-3-chloro-5-(trifluoromethyl)pyridine (CAS 338420-49-8)
- 2-Difluoromethanesulfonamido-4-methoxybenzene-1-sulfonyl chloride (CAS 1423024-75-2)
- 1-(4-Amino-3-(trifluoromethoxy)phenyl)ethan-1-one (CAS 1260841-00-6)
- 5-Bromo-3-iodo-4-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1190313-99-5)
- (2,2-Dimethylpentan-3-yl)hydrazine hydrochloride (CAS 1159812-08-4)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]oxazole (CAS 2137501-14-3)
- (2,4-Dichlorophenyl)(2-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898774-95-3)
- 5-(4-Methoxyphenyl)-2-furancarboxaldehyde (CAS 34070-33-2)
- Norbuprenorphine glucuronide (CAS 469887-29-4)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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