Ethyl 3-[(E)-N'-[(2-chloro-4-fluorophenyl)methoxy]imidamido]-4-methoxythieno[2,3-b]pyridine-2-carboxylate CAS 341966-71-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 341966-71-0 |
| Molecular Formula | C19H17ClFN3O4S |
| Molecular Weight | 437.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 3-[(E)-N'-[(2-chloro-4-fluorophenyl)methoxy]imidamido]-4-methoxythieno[2,3-b]pyridine-2-carboxylate (CAS 341966-71-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H17ClFN3O4S. Molecular weight: 437.87 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H17ClFN3O4S |
| Molecular Weight | 437.87 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(4-chlorophenyl)ethenyl]-5H-indeno[1,2-b]pyridin-5-one (CAS 866136-01-8)
- Fmoc-3-chloro-L-tyrosine (CAS 478183-58-3)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-phenethylnicotinamide (CAS 338412-92-3)
- (1'-(tert-Butoxycarbonyl)-2-oxospiro[indoline-3,4'-piperidin]-5-yl)boronic acid (CAS 1246372-96-2)
- 2-(3-Hydroxypyrrolidin-1-yl)-N-(2-methoxyethyl)acetamide (CAS 1339739-24-0)
- Trifluoro(pyrrolidin-1-ium-1-ylmethyl)borate (CAS 1686150-29-7)
- N-((5-Chloro-2,6-dimethylpyrimidin-4-yl)carbamoyl)benzenesulfonamide (CAS 119271-20-4)
- 3-Methyl-6-(4-nitrophenyl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 938018-07-6)
- Methoxy[(E)-2-[6-methyl-3-(methylsulfanyl)-1,2,4-triazin-5-yl]ethenyl]amine (CAS 306980-33-6)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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