2,5-Difluoro-3-(naphthalen-2-yl)-5-phenyl-4H,5H,6H,7H-thieno[2,3-b]pyridine-4,6-dione CAS 1313504-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1313504-21-0 |
| Molecular Formula | C23H13F2NO2S |
| Molecular Weight | 405.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,5-Difluoro-3-(naphthalen-2-yl)-5-phenyl-4H,5H,6H,7H-thieno[2,3-b]pyridine-4,6-dione (CAS 1313504-21-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H13F2NO2S. Molecular weight: 405.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H13F2NO2S |
| Molecular Weight | 405.42 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(4-fluorophenyl)propanoic acid 1280787-12-3 GS-0826 (CAS 1280787-12-3)
- Methyl (2Z)-3-[(2,3-dihydro-1,4-benzodioxin-6-yl)amino]-2-(4-methoxybenzenesulfonyl)prop-2-enoate (CAS 1327178-63-1)
- (2S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(4-fluorophenyl)propanoic acid 1280787-07-6 GS-0827 (CAS 1280787-07-6)
- 2-methyl-1-phenyl-1H-1,3-benzodiazol-5-amine (CAS 3018-68-6)
- 2-(4-Fluorophenyl)-N-(4-(pyrrolidin-1-yl)butyl)quinolin-4-amine (CAS 510755-19-8)
- Formoterol impurity 129 (CAS CATO-C4X-1525129)
- ((5-Chlorobenzo[b]thiophen-3-yl)methyl)triphenylphosphonium bromide (CAS 175203-96-0)
- Benzyl 3-(((2-hydroxyethyl)(methyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1353952-95-0)
- tert-Butyl n-[(1r,4r)-4-[(2-chloropyrimidin-4-yl)amino]cyclohexyl]carbamate, trans (CAS 1289386-80-6)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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