(E)-(1-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methyl-1H-imidazol-4-yl}ethylidene)amino 4-chlorobenzoate CAS 306976-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306976-45-4 |
| Molecular Formula | C19H13Cl2F3N4O2 |
| Molecular Weight | 457.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-(1-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methyl-1H-imidazol-4-yl}ethylidene)amino 4-chlorobenzoate (CAS 306976-45-4) pharmaceutical standards reference standard. Molecular formula: C19H13Cl2F3N4O2. Molecular weight: 457.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H13Cl2F3N4O2 |
| Molecular Weight | 457.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related E Standards
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- Ethyl 3-Phenylbutanoate (CAS 62690-29-3)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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