Methyl 5-(thiophen-2-yl)thiophene-2-carboxylate CAS 3515-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3515-21-7 |
| Molecular Formula | C10H8O2S2 |
| Molecular Weight | 224.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-(thiophen-2-yl)thiophene-2-carboxylate (CAS 3515-21-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8O2S2. Molecular weight: 224.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H8O2S2 |
| Molecular Weight | 224.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- Methyl 4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-8-carboxylate (CAS 1203683-50-4)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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