Ethyl 2-amino-4-(furan-2-yl)thiophene-3-carboxylate CAS 256506-99-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256506-99-7 |
| Molecular Formula | C11H11NO3S |
| Molecular Weight | 237.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-amino-4-(furan-2-yl)thiophene-3-carboxylate (CAS 256506-99-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11NO3S. Molecular weight: 237.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11NO3S |
| Molecular Weight | 237.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Methyl 2-amino-4-(5-methylfuran-2-yl)thiophene-3-carboxylate (CAS 1019521-41-5)
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- 2-Amino-3-(benzo[b]thiophen-3-yl)-3-hydroxypropanoic acid (CAS 1464778-80-0)
- 4-[(4-amino-3-fluorophenyl)methyl]-1-methylpiperazin-2-one (CAS 1539447-43-2)
- Methyl 3-amino-6-methoxybenzo[b]thiophene-2-carboxylate (CAS 189439-55-2)
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- Ethyl 2-amino-7-hydroxybenzo[b]thiophene-3-carboxylate (CAS 845521-03-1)
- Methyl 3-amino-4-methoxybenzo[b]thiophene-2-carboxylate (CAS 35212-88-5)
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