2-((2,4-Difluorophenyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate CAS 387853-75-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 387853-75-0 |
| Molecular Formula | C14H11F2NO3S |
| Molecular Weight | 311.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2,4-Difluorophenyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 387853-75-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H11F2NO3S. Molecular weight: 311.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11F2NO3S |
| Molecular Weight | 311.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- 2-((2,5-Difluorophenyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 438606-32-7)
- 2-((2,5-Difluorophenyl)amino)-2-oxoethyl 5-methylthiophene-2-carboxylate (CAS 438606-35-0)
- N-(2,4-Difluorophenyl)-3-(methylsulfonyl)benzamide (CAS 896295-14-0)
- N-(2,4-Difluorophenyl)-4-(methylsulfonyl)benzamide (CAS 896348-30-4)
- N-(2,4-difluorophenyl)-2,4,6-trimethylbenzenesulfonamide (CAS 346696-71-7)
- 5-(2,6-Difluorophenyl)-2-(trifluoromethyl)furan-3-carbonyl chloride (CAS 242812-03-9)
- N-(2,4-Difluorophenyl)-2-bromobenzamide (CAS 314025-94-0)
- cis-1-(3,4-Difluorophenyl)-4-pentylcyclohexanecarboxylate (CAS 94737-82-3)
Recommended Standards
- 1-tert-Butyl 3-methyl 5-(trifluoromethyl)piperidine-1,3-dicarboxylate (CAS 2227206-57-5)
- 1,6-Diamino-4-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile (CAS 680215-01-4)
- 1-(Tert-butyl) 3-ethyl (3R,4S)-4-(trifluoromethyl)pyrrolidine-1,3-dicarboxylate (CAS 913744-79-3)
- Ethyl 2-(tetrahydro-2H-pyran-4-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylate (CAS 2416673-91-9)
- 5-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carbonitrile (CAS 1214368-75-8)
- (3-(Pyridin-4-ylcarbamoyl)phenyl)boronic acid (CAS 874288-14-9)
- 2,4-Difluoro-N-(4-((phenylsulfinyl)methyl)phenyl)benzamide (CAS 477710-62-6)
- 3-Bromo-2-nitrobenzenesulphonamide (CAS 1261521-33-8)
- 1-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)-2-(thiophen-2-yl)ethan-1-one (CAS 639810-40-5)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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