4-(Difluoromethyl)-N-(thiophen-3-yl)thiophene-3-carboxamide CAS 616204-52-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 616204-52-5 |
| Molecular Formula | C10H7F2NOS2 |
| Molecular Weight | 259.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Difluoromethyl)-N-(thiophen-3-yl)thiophene-3-carboxamide (CAS 616204-52-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H7F2NOS2. Molecular weight: 259.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H7F2NOS2 |
| Molecular Weight | 259.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Difluoromethyl Standards
- 6-(Difluoromethyl)-N-(thiophen-3-yl)-3,4-dihydro-2H-pyran-5-carboxamide (CAS 616204-53-6)
- 3-(Difluoromethyl)-5-((3-fluorobenzyl)thio)-4H-1,2,4-triazole (CAS 1706441-62-4)
- 3-(Difluoromethyl)-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazole (CAS 1706453-17-9)
- Ethyl 2-(difluoromethyl)-1-isopropyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1713477-29-2)
- 4-[1-(difluoromethyl)-1h-1,3-benzodiazol-2-yl]aniline (CAS 924118-90-1)
- n-((1-(Difluoromethyl)-1h-imidazol-2-yl)methyl)-3,5-difluoroaniline (CAS 1094402-15-9)
- 4-(Difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridin-2-ol (CAS 1803695-86-4)
- 2-(Difluoromethyl)-5-hydroxy-3-methoxy-6-(trifluoromethoxy)pyridine (CAS 1803696-87-8)
Recommended Standards
- 4-(Cyclohexylamino)-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 920960-45-8)
- 4-(Tert-butyl) 2-methyl 6-methylmorpholine-2,4-dicarboxylate (CAS 2384369-69-9)
- 4-(9H-carbazol-9-yl)phenol (CAS 222620-05-5)
- (R)-1-(2,6-Difluorophenyl)ethanamine hydrochloride (CAS 1309598-72-8)
- 3-(2-Thiomethylphenyl)-4-trifluoromethyl-propiophenone (CAS 898780-28-4)
- Methyl 4-(benzyloxy)-3-chloro-5-ethoxybenzoate (CAS 1706452-15-4)
- 5-(4-(Trifluoromethyl)phenoxy)isobenzofuran-1,3-dione (CAS 122590-12-9)
- 2-(Chloromethyl)-5-(difluoromethyl)pyridine (CAS 1256812-23-3)
- Enzalutamide Impurity 36 (CAS CATO-C4X-101636)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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