(2E)-1-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(2,5-dimethylphenyl)amino]prop-2-en-1-one CAS 477888-39-4
| CAS No. | 477888-39-4 |
| Molecular Formula | C24H21ClFNO2 |
| Molecular Weight | 409.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2E)-1-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(2,5-dimethylphenyl)amino]prop-2-en-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
(2E)-1-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(2,5-dimethylphenyl)amino]prop-2-en-1-one (CAS 477888-39-4), molecular formula C24H21ClFNO2 and molecular weight 409.88 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (2E)-1-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(2,5-dimethylphenyl)amino]prop-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 409.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H21ClFNO2 |
| Molecular Weight | 409.88 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 |
| 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
- (2E)-1-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(2,3-dimethylphenyl)amino]prop-2-en-1-one (CAS 477888-59-8)
- (2E)-1-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(3,4-dimethylphenyl)amino]prop-2-en-1-one (CAS 477888-61-2)
- (2E)-3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-N-[(4-methylphenyl)methyl]prop-2-enamide (CAS 477870-74-9)
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- N-(5-Chloro-2-methylphenyl)-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105235-01-5)
Recommended Standards
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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