Diethyl 2-(((2-fluorophenyl)amino)((2-oxo-2-(4-(trifluoromethyl)phenyl)ethyl)thio)methylene)malonate CAS 866153-23-3
| CAS No. | 866153-23-3 |
| Molecular Formula | C23H21F4NO5S |
| Molecular Weight | 499.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl 2-(((2-fluorophenyl)amino)((2-oxo-2-(4-(trifluoromethyl)phenyl)ethyl)thio)methylene)malonate (CAS 866153-23-3), a certified reference material (molecular formula C23H21F4NO5S, MW 499.48 g/mol) for analytical method development and quality control.
The molecular framework of Diethyl 2-(((2-fluorophenyl)amino)((2-oxo-2-(4-(trifluoromethyl)phenyl)ethyl)thio)methylene)malonate (C23H21F4NO5S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Diethyl 2-(((2-fluorophenyl)amino)((2-oxo-2-(4-(trifluoromethyl)phenyl)ethyl)thio)methylene)malonate 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 | C23H21F4NO5S |
| Molecular Weight | 499.48 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diethyl Standards
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- Diethyl 5-((R)-2-((R)-5-(3-chlorophenyl)-2-oxooxazolidin-3-yl)propyl)benzo[d][1,3]dioxole-2,2-dicarboxylate (CAS 139013-14-2)
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Recommended Standards
- (Z)-{[2-(2H-1,3-benzodioxol-5-yl)cyclopropyl](4-methoxyphenyl)methylidene}({2-[3-(trifluoromethyl)phenoxy]ethoxy})amine (CAS 338749-20-5)
- Pigment Yellow 181 (CAS 74441-05-7)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(2-(trifluoromethoxy)phenyl)urea (CAS 1024431-81-9)
- tert-Butyl (S)-(6-acetamido-1-oxo-1-((2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)amino)hexan-2-yl)carbamate (CAS 787549-23-9)
- methyl 5-amino-1,3-thiazole-2-carboxylate (CAS 1363381-19-4)
- 3'-Fluoro-4'-methoxy-5-nitro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261976-03-7)
- Methyl 1,2,3,4-tetrahydroisoquinoline-8-carboxylate (CAS 1028330-54-2)
- 2,4,6-Tris(4-cyanophenyl)-1,3,5-triazine (CAS 6876-34-2)
- 3-Methyl-6,7-dihydro-5H-cyclopenta[c]pyridin-7-amine hydrochloride (CAS 1398503-97-3)
- Risedronic Acid Monoethyl Ester (CAS 1246815-73-5)
- 1-(3-Bromo-4-methoxyphenyl)-3-(2,2,2-trifluoroethyl)urea (CAS 1333862-49-9)
- 6-methyl-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 178269-03-9)
- Fosfomycin Impurity 18 (CAS 18689-36-6)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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