[1-(Difluoromethyl)-2,2-difluoro-1-hydroxyethyl]phosphonic acid diethyl ester CAS 679-36-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 679-36-7 |
| Molecular Formula | C7H13F4O4P |
| Molecular Weight | 268.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1-(Difluoromethyl)-2,2-difluoro-1-hydroxyethyl]phosphonic acid diethyl ester (CAS 679-36-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H13F4O4P. Molecular weight: 268.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H13F4O4P |
| Molecular Weight | 268.14 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-6-acetonitrile (CAS 1803959-84-3)
- 2-(4-(Difluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridin-3-yl)acetonitrile (CAS 1804347-30-5)
- 2-(4-(Difluoromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridin-2-yl)acetonitrile (CAS 1804360-63-1)
- 2-(Difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-4-acetonitrile (CAS 1804477-96-0)
- 2-(Difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-4-acetonitrile (CAS 1804478-02-1)
- 2-(4-(Difluoromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridin-3-yl)acetonitrile (CAS 1804478-36-1)
- 2-(Difluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-6-acetonitrile (CAS 1804725-55-0)
- 2-(2-(Difluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridin-4-yl)acetonitrile (CAS 1804796-73-3)
Recommended Standards
- (2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)boronic Acid Pinacol Ester (CAS 250726-93-3)
- 1-(2,3-Dichlorophenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 428822-93-9)
- 3-(4,5-Dichloro-2-methylphenoxymethyl)pyridine (CAS 1881296-16-7)
- 3-Bromo-4-nitro-1H-indazole-6-carboxylic acid (CAS 885521-11-9)
- 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid xhydrate (CAS 918131-35-8)
- 1-{[(Pyridin-4-yl)methyl]amino}cyclopentane-1-carboxamide (CAS 1392491-63-2)
- Methyl 2-(4,5-bis(hydroxymethyl)-1H-1,2,3-triazol-1-yl)benzoate (CAS 478064-95-8)
- 1,3-Dichloropropan-2-amine hydrochloride (CAS 15294-93-6)
- Potassium 2,5-dihydroxybenzene-1,4-disulfonate (CAS 15763-57-2)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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