5-Chloro-2-ethyl-4-(ethylthio)pyridazin-3(2H)-one CAS 105651-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105651-67-0 |
| Molecular Formula | C8H11ClN2OS |
| Molecular Weight | 218.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Chloro-2-ethyl-4-(ethylthio)pyridazin-3(2H)-one (CAS 105651-67-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H11ClN2OS. Molecular weight: 218.70 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H11ClN2OS |
| Molecular Weight | 218.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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