[(1E)-3-(4-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}phenyl)-3-oxoprop-1-en-1-yl](methyl)amino 4-methylbenzoate CAS 303151-66-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303151-66-8 |
| Molecular Formula | C28H26ClF3N4O3 |
| Molecular Weight | 558.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [(1E)-3-(4-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}phenyl)-3-oxoprop-1-en-1-yl](methyl)amino 4-methylbenzoate (CAS 303151-66-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H26ClF3N4O3. Molecular weight: 558.98 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H26ClF3N4O3 |
| Molecular Weight | 558.98 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) | 16.0 |
| 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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- 2-[(1E)-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methylhydrazin-1-ylidene}methyl]-N,N'-bis(2-chlorophenyl)propanediamide (CAS 306978-29-0)
- 4-Chloro-2-(3-chlorophenyl)-5-(4-(2,6-dinitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)pyridazin-3(2H)-one (CAS 477867-41-7)
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Recommended Standards
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Why CATO?
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