Ethyl 3,5-dimethyl-1-(5-(thiophene-2-carboxamido)pyridin-2-yl)-1H-pyrazole-4-carboxylate CAS 477710-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477710-45-5 |
| Molecular Formula | C18H18N4O3S |
| Molecular Weight | 370.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 3,5-dimethyl-1-(5-(thiophene-2-carboxamido)pyridin-2-yl)-1H-pyrazole-4-carboxylate (CAS 477710-45-5) pharmaceutical standards reference standard. Molecular formula: C18H18N4O3S. Molecular weight: 370.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H18N4O3S |
| Molecular Weight | 370.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(1-(Phenylsulfonyl)-4-(pyridin-2-yl)-1H-pyrazol-3-yl)morpholine (CAS 303995-21-3)
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- 4-((3-Ethoxy-4-hydroxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-11-3)
- 6-((4-Chlorophenyl)thio)-5-nitropyrimidin-4-amine (CAS 681271-76-1)
- 2-(1-Bromoethyl)-1,3-dichloro-4-fluorobenzene (CAS 1331786-28-7)
- Cediranib maleate (CAS 857036-77-2)
- 3-(1,3-Thiazol-4-ylmethoxy)aniline (CAS 1184653-06-2)
- Methyl 1-(phenylsulfonyl)prolinate (CAS 288154-77-8)
- 2-(4-(Chloromethyl)-2-(difluoromethyl)-6-methylpyridin-3-yl)acetic acid (CAS 1361856-56-5)
- Lixisenatide (CAS 320367-13-3（free base）)
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