Methyl 6-amino-5-cyano-2-{[(3-cyano-6-methylpyridin-2-yl)sulfanyl]methyl}-4-(4-methoxyphenyl)-4H-pyran-3-carboxylate CAS 489416-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 489416-89-9 |
| Molecular Formula | C23H20N4O4S |
| Molecular Weight | 448.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 6-amino-5-cyano-2-{[(3-cyano-6-methylpyridin-2-yl)sulfanyl]methyl}-4-(4-methoxyphenyl)-4H-pyran-3-carboxylate (CAS 489416-89-9) pharmaceutical standards reference standard. Molecular formula: C23H20N4O4S. Molecular weight: 448.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H20N4O4S |
| Molecular Weight | 448.49 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) | 16.0 |
| 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
- Ethyl (E)-2-(2-((2-(methoxycarbonyl)thiophen-3-yl)amino)vinyl)-5-oxo-5,10-dihydrobenzo[g]quinoline-3-carboxylate (CAS 303995-09-7)
- Olaparib Impurity 120 (CAS CATO-C4X-1135120)
- 4-[4-(4-Methoxyphenyl)pyrimidin-2-yl]phenyl 4-methoxybenzene-1-sulfonate (CAS 477856-97-6)
- 5-(Morpholinomethyl)-3-((3-(5-nitrofuran-2-yl)allylidene)amino)oxazolidin-2-one (CAS 3318-79-4)
- 2-[(2-Chlorophenyl)methyl]-6-[(E)-2-(4-methylphenyl)ethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 1164543-03-6)
- (1-(4-Chlorobenzyl)-1h-imidazol-4-yl)methanamine (CAS 1368703-57-4)
- 5-Methyl-2-pyrrolidin-3-ylmethyl-pyridine (CAS 1316221-62-1)
- 5-(tert-Butyl)-4-cyclopropoxy-N,N-dimethylnicotinamide (CAS 1243444-36-1)
- 4-Methoxy-3-methyl-N-(thiophen-2-ylmethyl)benzenesulfonamide (CAS 873580-57-5)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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