2-((2,5-Difluorophenyl)amino)-2-oxoethyl 5-methylthiophene-2-carboxylate CAS 438606-35-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438606-35-0 |
| Molecular Formula | C14H11F2NO3S |
| Molecular Weight | 311.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2,5-Difluorophenyl)amino)-2-oxoethyl 5-methylthiophene-2-carboxylate (CAS 438606-35-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11F2NO3S. Molecular weight: 311.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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-((2,4-Difluorophenyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 387853-75-0)
- 2-((2,5-Difluorophenyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 438606-32-7)
- 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
- 2,4-Difluoro-N-(4-(methylsulfonyl)phenyl)benzamide (CAS 850149-96-1)
- 4-Aminodeoxopteroic Acid (CAS 36093-85-3)
- 1-tert-Butyl 3-methyl 5-(trifluoromethyl)piperidine-1,3-dicarboxylate (CAS 2227206-57-5)
- 9,10-Dibromoanthracene (CAS 523-27-3)
- 3,5-Dichloro-4-(difluoromethoxy)aniline (CAS 101847-52-3)
- A 839977 (CAS 870061-27-1)
- Vardenafil Impurity 54 (CAS 1810028-99-9)
- (S)-Methyl 2-((((benzyloxy)carbonyl)amino)methyl)-4,5-dihydro-1H-imidazole-4-carboxylate (CAS 119140-50-0)
- 5-(2,3-Difluorophenyl)pyridin-2-amine (CAS 875166-91-9)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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