Ethyl 2-(3,4-dimethoxybenzamido)-5-phenylthiophene-3-carboxylate CAS 307536-26-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 307536-26-1 |
| Molecular Formula | C22H21NO5S |
| Molecular Weight | 411.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3,4-dimethoxybenzamido)-5-phenylthiophene-3-carboxylate (CAS 307536-26-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H21NO5S. Molecular weight: 411.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H21NO5S |
| Molecular Weight | 411.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 2-(3,5-Dimethoxybenzamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide (CAS 353468-94-7)
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Recommended Standards
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- N1,N1-dimethylbicyclo[1.1.1]Pentane-1,3-diamine (CAS 2231674-45-4)
- 6-(((3-Chloropyridin-2-yl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,5-dione (CAS 1951451-52-7)
- N-(4-((2-phenyl-5-tosylpyrimidin-4-yl)oxy)phenyl)acetamide (CAS 478247-36-8)
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