1-(5-Ethylthiophen-2-yl)-2-(4-nitro-1h-imidazol-1-yl)ethan-1-one CAS 1197967-97-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1197967-97-7 |
| Molecular Formula | C11H11N3O3S |
| Molecular Weight | 265.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(5-Ethylthiophen-2-yl)-2-(4-nitro-1h-imidazol-1-yl)ethan-1-one (CAS 1197967-97-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H11N3O3S. Molecular weight: 265.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O3S |
| Molecular Weight | 265.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylthiophen Standards
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- 5-(5-Ethylthiophen-3-yl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 777879-21-7)
- 1-(5-Ethylthiophen-2-yl)-4,4,4-trifluorobutane-1,3-dione (CAS 438222-02-7)
- 2-(5-Ethylthiophen-2-yl)quinoline-4-carboxylic acid (CAS 351983-35-2)
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Recommended Standards
- 4-Methyl-N-(2-oxo-1,2-dihydropyrimidin-4-yl)benzenesulfonamide (CAS 114072-05-8)
- Methyl 2-(benzo[d][1,3]dioxol-5-yl)-2,3-dihydrothiazole-4-carboxylate (CAS 1207175-02-7)
- 2-(3,4-dimethoxyphenyl)-1,3-thiazole-5-carboxylic acid (CAS 1094395-81-9)
- tert-Butyl (3aR,4S,7aR)-4-hydroxy-4-(m-tolylethynyl)octahydro-1H-indole-1-carboxylate (CAS 543910-55-0)
- Imidazo[5,1-b]thiazole-7-carbonitrile (CAS 211033-81-7)
- 2-(6-Bromo-1H-indol-3-yl)-2-methylpropanenitrile (CAS 2447043-00-5)
- 3-Methylpyridine-4-sulfonamide (CAS 1341290-55-8)
- 5-(Pyrimidin-5-yl)pyridin-3-amine (CAS 1255637-02-5)
- (4-(N-cyclopropylsulfamoyl)-2-fluorophenyl)boronic acid (CAS 1704097-24-4)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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