(3E)-1,1,1-Trichloro-4-ethoxy-3-methylbut-3-en-2-one CAS 121781-57-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121781-57-5 |
| Molecular Formula | C7H9Cl3O2 |
| Molecular Weight | 231.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3E)-1,1,1-Trichloro-4-ethoxy-3-methylbut-3-en-2-one (CAS 121781-57-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9Cl3O2. Molecular weight: 231.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H9Cl3O2 |
| Molecular Weight | 231.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
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