312-05-0 Phosphonic acid, P-(2-fluorophenyl)-, diethyl ester CAS 312-05-0
| CAS No. | 312-05-0 |
| Molecular Formula | C10H14FO3P |
| Molecular Weight | 232.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 312-05-0 Phosphonic acid, P-(2-fluorophenyl)-, diethyl ester (C10H14FO3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 232.19 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
312-05-0 Phosphonic acid, P-(2-fluorophenyl)-, diethyl ester (CAS 312-05-0) is a high-purity analytical reference standard with the molecular formula C10H14FO3P and a molecular weight of 232.19 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 312-05-0 Phosphonic acid, P-(2-fluorophenyl)-, 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 | 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.) | 1957 |
| Halogen Content | F-containing |
Related Phosphonic Standards
- 3450-63-3 Phosphonic acid, (2-oxohexyl)-, diethyl ester DTXSID40450525 (CAS 3450-63-3)
- 1024-34-6 Phosphonic acid, phenyl-, dibutyl ester 4-16-00-01069 (Beilstein Handbook Reference) BRN 2942181 Dibutoxyphenylphosphine oxide Dibutyl phenylphosphonate NSC 62230 (CAS 1024-34-6)
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- Phosphonic Acid Mono[[(2R,5S)-5-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolan-2-yl]methyl] Ester (CAS 1128100-81-1)
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- 27754-99-0 Phosphonic acid, P-ethenyl-, homopolymer Phosphonic acid, ethenyl-, homopolymer (CAS 27754-99-0)
Recommended Standards
- 310-40-7 CTK4G6318 Phosphonic acid,P-(4-fluorophenyl)-, diethyl ester (CAS 310-40-7)
- 4-(5-formyl-2-furanyl)-2-hydroxybenzoate 4-(5-methanoylfuran-2-yl)-2-oxidanyl-benzoate 436088-45-8 A826354 (CAS 436088-45-8)
- 27406-31-1 5-(4-Hydroxybenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione MFCD00117979 (CAS 27406-31-1)
- 664992-04-5 7-(Difluoromethyl)-5-methyl-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid 7670AE C8H10F2N4O2 (CAS 664992-04-5)
- 6-Keto-Prostaglandin F1-Alfa (CAS 58962-34-8)
- 4-tert-butyl-2-hydroxybenzonitrile (CAS 145818-28-6)
- 3,9-Diazabicyclo[3.3.1]nonane-3-carboxylic acid, 9-methyl-7-oxo-, 1,1-dimethylethyl ester (CAS 625434-89-1)
- 1-(1-Ethyl-1h-pyrazol-4-yl)cyclohexan-1-amine (CAS 1249176-23-5)
- Lifitegrast Impurity 113 (CAS CATO-C4X-2409113)
- 2,4,5-Trimethoxycinnamic Acid (CAS 24160-53-0)
- Ethyl 2-(2-(1,3-dioxan-2-yl)phenyl)-2-oxoacetate (CAS 208196-15-0)
- 3-[3-(4-Fluorophenoxy)propyl]-3,4-dihydro-1,2,3-benzotriazin-4-one (CAS 866009-37-2)
- 5-(Bromomethyl)-5-ethyl-2-methylheptane (CAS 1481858-47-2)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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