P-[[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]methyl]phosphonic acid diethyl ester CAS 154057-57-5
| CAS No. | 154057-57-5 |
| Molecular Formula | C23H25FNO3P |
| Molecular Weight | 413.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
P-[[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]methyl]phosphonic acid diethyl ester (C23H25FNO3P) contains a steroid core, an amide group, a phosphonate group, a hydroxyl group, an ether linkage, fluorine substitution. 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 supplies P-[[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]methyl]phosphonic acid diethyl ester (CAS 154057-57-5), a certified reference material (molecular formula C23H25FNO3P, MW 413.42 g/mol) for analytical method development and quality control.
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 P-[[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]methyl]phosphonic acid diethyl ester 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 | C23H25FNO3P |
| Molecular Weight | 413.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related P Standards
- 1-Cyclopropyl-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 144633-80-7)
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- 4-Cyclopropyl-2-fluoro-N-(5-fluoro-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzamide (CAS 1787294-47-6)
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- (5-Cyclopropyl-isoxazol-4-yl)-[2,5-dimethyl-4-oxazol-2-yl-3-(propane-1-sulfonyl)-phenyl]-methanone (CAS 1231570-52-7)
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- 4-(4-Cyclopropyl-1H-imidazol-1-yl)-N-(3-(4-cyclopropyl-4H-1,2,4-triazol-3-yl)phenyl)picolinamide (CAS 1262041-49-5)
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Recommended Standards
- 2-Cyanoethyl (6-(2,2,2-trifluoroacetamido)hexyl) diisopropylphosphoramidite (CAS 133975-85-6)
- 1-(2,5-Difluorobenzoyl)-4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775306-06-3)
- N-Methoxycarbonyl Normorphine Diacetate (1.0mg/ml in Acetonitrile) (CAS 1261079-79-1)
- 1-(3,4-Difluorobenzoyl)-4-{[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775399-29-5)
- (5-Iodo-2-methoxyphenyl)methanamine (CAS 793695-89-3)
- 2-Bromo-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1256360-64-1)
- 1-(2-Chloro-4-methylpyridin-3-yl)ethan-1-one (CAS 1393554-92-1)
- 1-(2-Chlorophenyl)cyclobutanecarboxylic Acid (CAS 151157-45-8)
- 4-Methyl-N-(6-(methylsulfonyl)benzo[d]thiazol-2-yl)benzamide (CAS 326618-55-7)
- 5-(5-Chloro-2-methoxybenzenesulfonyl)-8-(trifluoromethyl)-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline (CAS 861207-45-6)
- trans-Octahydro-1H-quinolizine-3-carbonitrile (CAS 71731-52-7)
- n-Allyl-2-(4-(hydroxymethyl)piperidin-1-yl)acetamide (CAS 1248216-28-5)
- 2-(Furan-2-ylmethylene)hydrazinecarboxamide (CAS 2411-74-7)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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