(E)-[(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amino 4-fluorobenzoate CAS 478065-89-3
| CAS No. | 478065-89-3 |
| Molecular Formula | C24H16ClFN2O2S |
| Molecular Weight | 450.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (E)-[(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amino 4-fluorobenzoate (CAS 478065-89-3), a certified reference material (molecular formula C24H16ClFN2O2S, MW 450.91 g/mol) for analytical method development and quality control.
(E)-[(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amino 4-fluorobenzoate (C24H16ClFN2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (E)-[(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amino 4-fluorobenzoate 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.
Physical & Chemical Properties
| Molecular Formula | C24H16ClFN2O2S |
| Molecular Weight | 450.91 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- Ethyl 1-(4-chlorophenyl)-4-((4-methoxybenzyl)amino)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866133-73-5)
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- 2-((4-Chlorophenyl)sulfonamido)-3-methyl-N-(4-(trifluoromethoxy)phenyl)butanamide (CAS 317378-06-6)
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- 2-[(2-Chlorophenyl)methanesulfonyl]-4,5-diphenyl-1-propyl-1H-imidazole (CAS 339277-73-5)
Recommended Standards
- Ethyl 3-[(E)-N'-[(2-chloro-6-fluorophenyl)methoxy]imidamido]-4-(dimethylamino)thieno[2,3-b]pyridine-2-carboxylate (CAS 341967-25-7)
- (6aR,9aS)-3-Chloro-2-(4-(6-fluoropyridin-2-yl)benzyl)-5-methyl-5,6a,7,8,9,9a-hexahydrocyclopenta[4,5]imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(2H)-one (CAS 1351961-58-4)
- Empagliflozin impurity 02 (CAS 1620758-31-7&1620758-32-8)
- Mosapride impurity 52 (CAS CATO-C4X-104552)
- 3-Bromo-2-(1H-pyrazol-4-yl)pyridine (CAS 1563533-23-2)
- Ethyl 2-methoxy-4-(trifluoromethyl)nicotinate (CAS 1227604-45-6)
- 6-Chloro-5-methoxypyridazin-3-amine (CAS 1610008-77-9)
- 1-(Bromomethyl)isoquinoline (CAS 74417-44-0)
- 3-Amino-N-benzyl-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496019-20-6)
- (1R)-1-(2,5-dimethylphenyl)propan-1-amine (CAS 1032225-94-7)
- Tauroursodeoxycholic-2,2,3,4,4-d5 Acid (CAS 1207294-25-4)
- tert-Butyl 4-Oxobutyrate (CAS 51534-77-1)
- 2-(Difluoromethyl)-3-fluoro-4-(trifluoromethyl)pyridine-5-acetic acid (CAS 1805446-34-7)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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