(2E)-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-3-hydroxyprop-2-en-1-one CAS 478046-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478046-76-3 |
| Molecular Formula | C16H12Cl2O3 |
| Molecular Weight | 323.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-3-hydroxyprop-2-en-1-one (CAS 478046-76-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12Cl2O3. Molecular weight: 323.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12Cl2O3 |
| Molecular Weight | 323.17 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 |
Related E Standards
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- 898759-58-5 (3,4-Dichlorophenyl)[3-(1,3-dioxolan-2-yl)phenyl]methanone DTXSID30645084 (CAS 898759-58-5)
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Recommended Standards
- (3-(1,3-Dioxolan-2-yl)phenyl)(2,4-dichlorophenyl)methanone (CAS 898759-52-9)
- 2-(2-Chloroacetamido)-n-(4-chlorophenyl)benzamide (CAS 18871-31-3)
- (3-Nitro-benzoylamino)-acetic acid (CAS 617-10-7)
- 2-[(2-Methoxybenzyl)amino]-5-nitrobenzonitrile (CAS 785798-40-5)
- 4-(((4-Chlorobenzyl)sulfinyl)methyl)-3,5-dimethylisoxazole (CAS 303985-24-2)
- Fmoc-[D-Arg(Pbf)]2-OH (CAS CATO-CPTD788578)
- 6-bromo-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 1250958-04-3)
- 4-(4-Benzylpiperazin-1-yl)benzaldehyde (CAS 166438-88-6)
- Hexachlorodisilane (CAS 13465-77-5)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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