Methyl 2-{[di(iSopentyloxy)phosphoryl]oxy}-3,3,3-trifluoropropanoate CAS 256332-94-2
| CAS No. | 256332-94-2 |
| Molecular Formula | C14H26F3O6P |
| Molecular Weight | 378.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 378.32 g/mol gives Methyl 2-{[di(iSopentyloxy)phosphoryl]oxy}-3,3,3-trifluoropropanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 2-{[di(iSopentyloxy)phosphoryl]oxy}-3,3,3-trifluoropropanoate (CAS 256332-94-2), molecular formula C14H26F3O6P and molecular weight 378.32 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Methyl 2-{[di(iSopentyloxy)phosphoryl]oxy}-3,3,3-trifluoropropanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 378.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H26F3O6P |
| Molecular Weight | 378.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
Recommended Standards
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- 4-((Diphenylcarbamoyl)oxy)-3-nitrobenzoic acid (CAS 10556-88-4)
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- Methyl 5-fluoro-2-methoxynicotinate (CAS 122433-52-7)
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- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
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