Ethyl 4-(4-chlorophenyl)-5-formyl-2-methyl-6-(pyrimidin-2-ylsulfanyl)-1,4-dihydropyridine-3-carboxylate CAS 478261-85-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478261-85-7 |
| Molecular Formula | C20H18ClN3O3S |
| Molecular Weight | 415.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 4-(4-chlorophenyl)-5-formyl-2-methyl-6-(pyrimidin-2-ylsulfanyl)-1,4-dihydropyridine-3-carboxylate (CAS 478261-85-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H18ClN3O3S. Molecular weight: 415.89 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H18ClN3O3S |
| Molecular Weight | 415.89 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 3-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(pyridin-4-yl)pyridazine (CAS 946213-54-3)
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Recommended Standards
- Ethyl 3-(2-chlorobenzamido)-5-(3-methoxyphenyl)thiophene-2-carboxylate (CAS 356586-87-3)
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- (2-Ethoxy-5-fluoropyridin-4-yl)methanol (CAS 1809158-12-0)
- 2-Morpholinoacetaldehyde hydrochloride (CAS 1172495-88-3)
- trans-2-(trifluoromethyl)cyclobutanamine;hydrochloride (CAS 2307778-24-9)
- 4-(4,6-Diamino-1,3,5-triazin-2-yl)-4-oxobutanoic acid (CAS 197571-70-3)
- 4-(2,2-Dimethyl-1,3-dioxan-5-yl)-6-methoxypyrido[2,3-b]pyrazin-3(4H)-one (CAS 1075237-96-5)
- 4-Chloropyridine-2,3-dicarboxylic acid (CAS 605661-85-6)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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