(3E)-1-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-{[(2,4-dichlorophenyl)methoxy]imino}propan-1-one CAS 478039-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478039-71-3 |
| Molecular Formula | C23H17Cl3FNO3 |
| Molecular Weight | 480.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3E)-1-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-{[(2,4-dichlorophenyl)methoxy]imino}propan-1-one (CAS 478039-71-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H17Cl3FNO3. Molecular weight: 480.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H17Cl3FNO3 |
| Molecular Weight | 480.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related E Standards
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- 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-5-[(E)-2-{[4-(propan-2-yl)phenyl]amino}ethenyl]-1,2-thiazole-4-carbonitrile (CAS 338413-02-8)
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Recommended Standards
- Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebacate (CAS 52829-07-9)
- 2-((5-(3-Hydroxynaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)thio)-N-(2,4,6-trichlorophenyl)acetamide (CAS 332377-29-4)
- Octane-1,8-diyl bis(2,2,6,6-tetramethylpiperidine-4-carboxylate) (CAS 67845-92-5)
- N-Phenyl-4-styrylaniline (CAS 61629-52-5)
- 3-(Tetrahydro-2H-pyran-4-yl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1365988-11-9)
- 4,6-Dimethyl-2-(pyridin-2-yl)indoline (CAS 593232-97-4)
- 1-(3-Methylthiophen-2-yl)pentane-1,3-dione (CAS 1490286-99-1)
- 2-(3-(4-Chlorophenyl)-5-methyl-1H-pyrazol-4-yl)acetic acid (CAS 1299293-47-2)
- 4-Bromo-6-fluoro-1H-benzo[d][1,2,3]triazole (CAS 937013-96-2)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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