398486-54-9 diethyl (Z)-(2-(4-chlorophenyl)-1-fluorovinyl)phosphonate CAS 398486-54-9
| CAS No. | 398486-54-9 |
| Molecular Formula | C12H15ClFO3P |
| Molecular Weight | 292.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H15ClFO3P, 398486-54-9 diethyl (Z)-(2-(4-chlorophenyl)-1-fluorovinyl)phosphonate contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
398486-54-9 diethyl (Z)-(2-(4-chlorophenyl)-1-fluorovinyl)phosphonate (CAS 398486-54-9), molecular formula C12H15ClFO3P and molecular weight 292.67 g/mol, is a CATO reference standard with documented purity and traceability.
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 398486-54-9 diethyl (Z)-(2-(4-chlorophenyl)-1-fluorovinyl)phosphonate 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 | C12H15ClFO3P |
| Molecular Weight | 292.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
Related diethyl Standards
- Diethyl 2-(bis(ethylthio)methylene)malonate (CAS 55084-17-8)
- Diethyl 2-((2-ethoxy-2-oxoethyl)thio)succinate (CAS 909772-87-8)
- Diethyl 2-((2-(o-tolyl)hydrazinyl)methylene)malonate (CAS 933242-59-2)
- Diethyl 2-hydroxy-5,6,7,8-tetrahydronaphthalene-1,3-dicarboxylate (CAS 23373-85-5)
- Diethyl ((phenylsulfonyl)methyl)phosphonate (CAS 56069-39-7)
- Diethyl [2,2'-bipyridin]-6-ylphosphonate (CAS 261372-98-9)
- Diethyl (4-bromophenyl)phosphonate (CAS 20677-12-7)
- 1,3-Diethyl 2-[(2-nitrophenyl)methylidene]propanedioate (CAS 17422-56-9)
Recommended Standards
- N-(2-Chloro-4-nitrophenyl)-3-(furan-2-yl)acrylamide (CAS 853349-20-9)
- Olanzapine Impurity 21 (CAS 60091-87-4)
- 5-Chloro-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione (CAS 835616-62-1)
- Niclosamide Impurity 3 (CAS 4638-49-7)
- (S)-tert-Butyl ((1-(2-aminoacetyl)pyrrolidin-2-yl)methyl)(ethyl)carbamate (CAS 1354018-99-7)
- (2R,3S)-3-Isopropyl-5-oxopyrrolidine-2-carboxylic acid (CAS 291763-99-0)
- 4-(4-Bromo-2,5-dimethylphenyl)butanoic acid (CAS 30098-35-2)
- 1,1-Bis(4-chlorophenyl)-2-[(2,6-dichlorophenyl)sulfanyl]ethan-1-ol (CAS 303152-30-9)
- 1,3-dimethylpyrazole-4-boronic acid (CAS 847818-68-2)
- Tert-butyl 4-(1-amino-2-methoxy-2-oxoethyl)-3,3-dimethylpiperidine-1-carboxylate (CAS 2293104-50-2)
- 1-(4-Cyanophenyl)-N,N-diethylmethanesulfonamide (CAS 1036565-53-3)
- 9-((2-Chlorobenzyl)sulfonyl)-1,5-dioxa-9-azaspiro[5.5]undecane (CAS 1327705-55-4)
- 4-Ethyl-N-(4-methoxybutyl)cyclohexan-1-amine (CAS 1250920-06-9)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com