Diethyl (3-fluorophenyl)phosphonate CAS 23588-07-0
| CAS No. | 23588-07-0 |
| Molecular Formula | C10H14FO3P |
| Molecular Weight | 232.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl (3-fluorophenyl)phosphonate (CAS 23588-07-0), molecular formula C10H14FO3P and molecular weight 232.19 g/mol, is a CATO reference standard with documented purity and traceability.
Diethyl (3-fluorophenyl)phosphonate (C10H14FO3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine 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. 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.
CATO manufactures Diethyl (3-fluorophenyl)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 | C10H14FO3P |
| Molecular Weight | 232.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
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Recommended Standards
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- Methyl [1,3]dioxolo[4,5-g]cinnoline-3-carboxylate (CAS 949682-15-9)
- 4-Bromo-5-methylphthalonitrile (CAS 1234790-18-1)
- 2-(3-Nitrophenyl)-1h-imidazole-4-carboxylic acid (CAS 601494-32-0)
- (R)-(+)-3,3’-Dibromo-1,1’-bi-2-naphthol (CAS 111795-43-8)
- Probenecid Isopropyl Ester (CAS 70190-78-2)
- 5-(Bromomethyl)-3-fluoro-2-methylpyridine (CAS 1379358-46-9)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-[(E)-2-phenylethenyl]pyrimidine (CAS 338407-62-8)
- Diethyl 2-((5-(2-chlorophenyl)furan-2-yl)methylene)malonate (CAS 304896-37-5)
- Pemafibrate Impurity 37 (CAS CATO-C4X-290337)
- 3-(4-tert-Butyl-2,6-dimethylphenyl)-2-methyl-1-propene (CAS 951893-17-7)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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