Ethyl 6-amino-2-({[4-(4-chlorophenyl)-3-cyano-6-(thiophen-2-yl)pyridin-2-yl]sulfanyl}methyl)-5-cyano-4-(pyridin-3-yl)-4H-pyran-3-carboxylate CAS 316357-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 316357-73-0 |
| Molecular Formula | C31H22ClN5O3S2 |
| Molecular Weight | 612.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 6-amino-2-({[4-(4-chlorophenyl)-3-cyano-6-(thiophen-2-yl)pyridin-2-yl]sulfanyl}methyl)-5-cyano-4-(pyridin-3-yl)-4H-pyran-3-carboxylate (CAS 316357-73-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C31H22ClN5O3S2. Molecular weight: 612.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C31H22ClN5O3S2 |
| Molecular Weight | 612.12 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
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