Ethyl 4-((3-cyano-6-(3,4-dimethoxyphenyl)pyridin-2-yl)thio)-3-oxobutanoate CAS 488842-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 488842-48-4 |
| Molecular Formula | C20H20N2O5S |
| Molecular Weight | 400.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 4-((3-cyano-6-(3,4-dimethoxyphenyl)pyridin-2-yl)thio)-3-oxobutanoate (CAS 488842-48-4) pharmaceutical standards reference standard. Molecular formula: C20H20N2O5S. Molecular weight: 400.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H20N2O5S |
| Molecular Weight | 400.45 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 1-Boc-4-Cyano-4-[3-(Cyclopentyloxy)-4-Methoxyphenyl]-Piperidine (CAS 401518-12-5)
- 4-{[(E)-2-[4-cyano-3-(2,6-dichlorophenyl)-1,2-oxazol-5-yl]ethenyl]amino}benzoic acid (CAS 338402-64-5)
- 4-Cyano-3-fluorophenyl (1r,1's,4R,4'R)-4'-pentyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 94353-27-2)
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Recommended Standards
- 4-[(5E)-5-[(4-Fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-4-azatricyclo[5.2.1.0^{2,6}]dec-8-ene-3,5-dione (CAS 477766-87-3)
- n'-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-n-formyl-4-methylbenzenesulfonohydrazide (CAS 326015-55-8)
- 4-((5-(Naphthalen-1-yl)-1,3,4-oxadiazol-2-yl)thio)but-2-yn-1-yl benzoate (CAS 844456-97-9)
- 5-(1H-imidazol-1-yl)pentan-2-amine (CAS 88940-45-8)
- Methyl 9-Oxononanoate (CAS 1931-63-1)
- Atrasentan Impurity 83 (CAS 1058552-28-5)
- 1242924-02-2 [1-Benzyl-2-(4-fluorophenyl)ethyl]amine hydrochloride MFCD15732121 (CAS 1242924-02-2)
- 2-(Trifluoromethyl)-1H-indol-4-amine (CAS 1553181-95-5)
- 5-(2-iodophenyl)-3-methyl-1H-1,2,4-triazole (CAS 1094483-64-3)
- Neuropeptide S (human) (CAS 412938-67-1)
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