Methyl 3-amino-4,5-dihydronaphtho[1,2-b]thiophene-2-carboxylate CAS 691393-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691393-99-4 |
| Molecular Formula | C14H13NO2S |
| Molecular Weight | 259.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-amino-4,5-dihydronaphtho[1,2-b]thiophene-2-carboxylate (CAS 691393-99-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H13NO2S. Molecular weight: 259.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H13NO2S |
| Molecular Weight | 259.32 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.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Methyl 2-fluoro-5-methylpyridine-3-carboxylate (CAS 1227575-36-1)
- 2,2,3,3,4,4,4-Heptafluoro-N-hydroxy-N-methylbutanamide (CAS 193008-44-5)
- 3-(Propan-2-yl)-1h-pyrazolo[3,4-c]pyridine-4-carboxylic acid (CAS 1256833-67-6)
- 3-Hydroxy-N-methoxy-N-methyl-5-nitrobenzamide (CAS 1881293-95-3)
- 2-[Pyridine-3-carbonyl-[2-(pyridine-3-carbonylamino)ethyl]amino]ethyl nitrate (CAS 1798026-96-6)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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