2,2-Difluoro-1-phenylethyl diethyl phosphate CAS 83567-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83567-91-3 |
| Molecular Formula | C12H17F2O4P |
| Molecular Weight | 294.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-Difluoro-1-phenylethyl diethyl phosphate (CAS 83567-91-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H17F2O4P. Molecular weight: 294.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H17F2O4P |
| Molecular Weight | 294.23 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1980 |
| Halogen Content | F-containing |
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Recommended Standards
- 2-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)-5-phenyl-1,3,4-oxadiazole (CAS 477762-35-9)
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- 2-({[(4Z)-1-methyl-5-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-4-ylidene]methyl}amino)benzonitrile (CAS 320425-05-6)
- N-Ethyl-2-imino-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 369400-59-9)
- 1H-Pyrazole, 1-[[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1354702-16-1)
- (17β)-13-Ethyl-3-methoxy-gona-2,5(10),15-trien-17-ol (CAS 119054-15-8)
- Solriamfetol Impurity 28 (CAS CATO-C4X-256328)
- Tert-butyl 5-(hydroxymethyl)-2-methylpiperidine-1-carboxylate (CAS 278789-38-1)
- Adefovir Impurity 36 (CAS 683-08-9)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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