Ethyl 1-(4-chloro-2-nitrophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylate CAS 861208-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 861208-40-4 |
| Molecular Formula | C12H11ClN4O4 |
| Molecular Weight | 310.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 1-(4-chloro-2-nitrophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylate (CAS 861208-40-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H11ClN4O4. Molecular weight: 310.69 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H11ClN4O4 |
| Molecular Weight | 310.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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