(E)-3-(3,4-dichlorophenyl)-3-oxopropanal O-(2,4-dichlorobenzyl) oxime CAS 338976-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338976-50-4 |
| Molecular Formula | C16H11Cl4NO2 |
| Molecular Weight | 391.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(3,4-dichlorophenyl)-3-oxopropanal O-(2,4-dichlorobenzyl) oxime (CAS 338976-50-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11Cl4NO2. Molecular weight: 391.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11Cl4NO2 |
| Molecular Weight | 391.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 2-Cyclopentylthiazole-5-carbaldehyde (CAS 1251104-23-0)
- 1-(4-(4-Amino-1H-pyrazol-1-yl)piperidin-1-yl)ethan-1-one (CAS 1201935-45-6)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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