N-(4-chlorophenyl)-2-((4-fluoro-N-phenylphenyl)sulfonamido)acetamide CAS 339103-36-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339103-36-5 |
| Molecular Formula | C20H16ClFN2O3S |
| Molecular Weight | 418.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-chlorophenyl)-2-((4-fluoro-N-phenylphenyl)sulfonamido)acetamide (CAS 339103-36-5) pharmaceutical standards reference standard. Molecular formula: C20H16ClFN2O3S. Molecular weight: 418.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H16ClFN2O3S |
| Molecular Weight | 418.87 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- (4Z)-2-[(4-Chlorophenyl)methoxy]-4-{[(4-methylphenyl)amino]methylidene}-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 338419-55-9)
- 9B-(4-chlorophenyl)-1-(3-methoxybenzoyl)-1,2,3,9b-tetrahydro-5H-imidazo[2,1-a]isoindol-5-one (CAS 477886-54-7)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}-4-(2,4-difluorophenoxy)-5,6,7,8-tetrahydroquinazoline (CAS 339019-34-0)
- 3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine (CAS 1013757-10-2)
- 3-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine (CAS 1014025-88-7)
- 4-(4-((3-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(2-methyl-1H-imidazol-1-yl)pyrimidine (CAS 1171913-46-4)
- 2-(((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)methyl)-1H-benzo[d]imidazole (CAS 573707-75-2)
- 2-(4-Chlorophenyl)-2-oxoethyl 2-acetamido-2-[(4-methoxyphenyl)carbamoyl]acetate (CAS 551920-98-0)
Recommended Standards
- N-(5-Chloro-2-methoxyphenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 312920-43-7)
- 5-((2-Chloro-6-fluorobenzyl)thio)-8,9-dimethoxy-2-methyl-[1,2,4]triazolo[1,5-c]quinazoline (CAS 860611-08-1)
- N-Benzyl-3-(2-chlorophenyl)-N-(4-methoxyphenyl)-1,2-oxazole-5-carboxamide (CAS 338750-12-2)
- 2-(Difluoromethyl)-3-iodo-4-nitropyridine-6-sulfonyl chloride (CAS 1806953-68-3)
- Pyrrolo[1,2-a]pyrazine-4-carboxylic acid (CAS 158945-91-6)
- 5-bromo-N-[3-(trifluoromethyl)phenyl]pyrimidin-2-amine (CAS 956127-82-5)
- 3-(4-Methoxyphenyl)-3-oxo-2-{2-[4-(trifluoromethyl)phenyl]hydrazono}propanal (CAS 338414-11-2)
- N-(5-chloro-2,4-dimethoxyphenyl)propionamide (CAS 196700-68-2)
- (S)-4-(4-Methoxyphenyl)pyrrolidin-2-one (CAS 854777-02-9)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
Why CATO?
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