2-Ethyl-1-(2-nitrothiophen-3-yl)-1H-imidazole CAS 501443-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 501443-53-4 |
| Molecular Formula | C9H9N3O2S |
| Molecular Weight | 223.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-1-(2-nitrothiophen-3-yl)-1H-imidazole (CAS 501443-53-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9N3O2S. Molecular weight: 223.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O2S |
| Molecular Weight | 223.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- n-(5-Nitrothiophen-3-yl)methanesulfonamide (CAS 1250326-89-6)
- 4-(5-Nitrothiophen-2-yl)pyrimidin-2-amine (CAS 913322-71-1)
- 2-[(2-nitrothiophen-3-yl)sulfanyl]acetic acid (CAS 77151-59-8)
- 4-(4-Nitrothiophen-2-yl)thiazol-2-amine (CAS 58139-51-8)
- Ethyl 3-(4-nitrothiophen-2-yl)propanoate (CAS 1881293-98-6)
- methyl 2-[(2-nitrothiophen-3-yl)amino]acetate (CAS 1858496-58-8)
- (3-Acetyl-5-nitrothiophen-2-yl)boronic acid (CAS 58157-90-7)
Recommended Standards
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