Methyl 4,5-dihydronaphtho[1,2-b]thiophene-2-carboxylate CAS 320423-96-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320423-96-9 |
| Molecular Formula | C14H12O2S |
| Molecular Weight | 244.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4,5-dihydronaphtho[1,2-b]thiophene-2-carboxylate (CAS 320423-96-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12O2S. Molecular weight: 244.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12O2S |
| Molecular Weight | 244.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- Methyl 1,2-Dihydronaphtho[2,1-b]furan-1-acetate (CAS 258882-83-6)
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- Ethyl 4,5-dihydronaphtho[1,2-b]thiophene-2-carboxylate (CAS 19397-74-1)
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- 1,2-Dihydronaphtho[2,1-b]furan-1-acetic Acid (CAS 109433-26-3)
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