(E)-3-(4-methoxyphenyl)-3-oxopropanal O-(2,4-dichlorobenzyl) oxime CAS 338976-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338976-63-9 |
| Molecular Formula | C17H15Cl2NO3 |
| Molecular Weight | 352.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(4-methoxyphenyl)-3-oxopropanal O-(2,4-dichlorobenzyl) oxime (CAS 338976-63-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H15Cl2NO3. Molecular weight: 352.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H15Cl2NO3 |
| Molecular Weight | 352.21 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, keep sealed and dry |
| 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 |
Related E Standards
- (4-Methoxyphenyl)methyl N-[(E)-2-(2,4-dichlorophenyl)ethenyl]carbamate (CAS 338413-61-9)
- (4-Methoxyphenyl)methyl N-[(E)-2-(3,4-dichlorophenyl)ethenyl]carbamate (CAS 339278-55-6)
- 2-(5-(3-Methoxyphenyl)-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetic acid (CAS 1160245-90-8)
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- Methyl 1-(4-methoxyphenyl)-6-oxo-4-phenoxy-1,6-dihydropyridazine-3-carboxylate (CAS 338395-85-0)
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- N-(5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzo[d]thiazole-2-carboxamide (CAS 897735-10-3)
Recommended Standards
- (E)-3-Chloro-2-((2-chlorobenzylidene)amino)-9H-fluoren-9-one (CAS 6966-99-0)
- 2-((5-Chloro-2-methylphenyl)amino)-2-oxoethyl 2-(4-chlorophenyl)acetate (CAS 380203-08-7)
- 1-(Benzyloxy)-4-(3-iodopropyl)benzene (CAS 191407-39-3)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(5-fluoro-2-methylphenyl)urea (CAS 1022256-59-2)
- N-(3-Methyl-1,2-oxazol-5-yl)-2-(morpholin-4-yl)acetamide (CAS 91977-78-5)
- (2S,6R)-2-amino-2-(2-chlorophenyl)-6-fluoro-1-methoxycyclohexan-1-ol (CAS CATO-C3D-262376)
- 4-Bromo-2-fluoro-1-iodobenzene (CAS 105931-73-5)
- (5-Aminoindolin-1-yl)(cyclobutyl)methanone (CAS 1019498-56-6)
- 5-(5-fluoropyridin-3-yl)pyrimidin-2-amine (CAS 1551820-69-9)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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