ethyl 2-[(diethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate CAS 256332-85-1
| CAS No. | 256332-85-1 |
| Molecular Formula | C9H16F3O6P |
| Molecular Weight | 308.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including ethyl 2-[(diethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate.
ethyl 2-[(diethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate (CAS 256332-85-1) is a high-purity analytical reference standard with the molecular formula C9H16F3O6P and a molecular weight of 308.19 g/mol.
ethyl 2-[(diethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate (C9H16F3O6P) contains a phosphate ester 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, 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.
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 ethyl 2-[(diethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate 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 | C9H16F3O6P |
| Molecular Weight | 308.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related ethyl Standards
- Phenyl (diethoxyphosphoryl)methanesulfonate (CAS 157126-38-0)
- 2-Diethoxyphosphoryl-2-phenethyl-pyrrolidine 434941-00-1 Diethyl (2-Phenethyl-pyrrolidin-2-yl)phosphonate [2-(2-Phenylethyl)-2-pyrrolidinyl]phosphonic Acid Diethyl Ester (CAS 434941-00-1)
- Methyl 4-[(Diethoxyphosphoryl)methyl]-3-fluorobenzoate (CAS 410529-85-0)
- S-(3-(Diethoxyphosphoryl)-2-oxopropyl) O-ethyl carbonodithioate (CAS 1006387-06-9)
- Ethyl diethoxyphosphoryl(phenyl)carbamate (CAS 62640-15-7)
- Benzyl (1-(diethoxyphosphoryl)ethyl)carbamate (CAS 54788-34-0)
- BEnzyl 3-(diethoxyphosphoryl)propanoate (CAS 400607-94-5)
- Ethyl 4-((diethoxyphosphoryl)methyl)benzoate (CAS 71441-08-2)
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Why CATO?
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