(2E)-1-{2-[(4-chlorophenyl)methoxy]phenyl}-3-[(4-methylphenyl)amino]prop-2-en-1-one 551931-15-8 5R-0218 CAS 551931-15-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 551931-15-8 |
| Molecular Formula | C23H20ClNO2 |
| Molecular Weight | 377.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-{2-[(4-chlorophenyl)methoxy]phenyl}-3-[(4-methylphenyl)amino]prop-2-en-1-one 551931-15-8 5R-0218 (CAS 551931-15-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H20ClNO2. Molecular weight: 377.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H20ClNO2 |
| Molecular Weight | 377.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- Ethyl 2-(3-fluoro-5-methylpyridin-4-yl)acetate (CAS 1393562-38-3)
- 3-Hydrazinyl-5-methyl-6-phenyl-2,5-dihydro-1,2,4-triazine (CAS 772294-58-3)
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