(2E)-2-{3-[(2,4-dichlorophenoxy)methyl]-1H-1,2,4-triazol-5-yl}-3-(2,4-dichlorophenyl)prop-2-enenitrile CAS 338395-58-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338395-58-7 |
| Molecular Formula | C18H10Cl4N4O |
| Molecular Weight | 440.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-2-{3-[(2,4-dichlorophenoxy)methyl]-1H-1,2,4-triazol-5-yl}-3-(2,4-dichlorophenyl)prop-2-enenitrile (CAS 338395-58-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H10Cl4N4O. Molecular weight: 440.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H10Cl4N4O |
| Molecular Weight | 440.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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