1,1-Difluoro-2-phenylpropan-2-yl diethyl phosphate CAS 1159000-83-5
| CAS No. | 1159000-83-5 |
| Molecular Formula | C13H19F2O4P |
| Molecular Weight | 308.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,1-Difluoro-2-phenylpropan-2-yl diethyl phosphate is closely related to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,1-Difluoro-2-phenylpropan-2-yl diethyl phosphate (CAS 1159000-83-5), a certified reference material (molecular formula C13H19F2O4P, MW 308.26 g/mol) for analytical method development and quality control.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 1,1-Difluoro-2-phenylpropan-2-yl diethyl phosphate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 308.26 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.
CATO manufactures 1,1-Difluoro-2-phenylpropan-2-yl diethyl phosphate 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 | C13H19F2O4P |
| Molecular Weight | 308.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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.) | 1989 |
| Halogen Content | F-containing |
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Recommended Standards
- Triphenylborate (CAS 1095-03-0)
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- (R,E)-N-(1-(4-Bromothiophen-2-yl)ethylidene)-2-methylpropane-2-sulfinamide (CAS 1310877-37-2)
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- Methyl 4-acetamido-2-methyl-1H-pyrrole-3-carboxylate (CAS 135129-49-6)
- 5-Bromo-6-propylpyrimidine-2,4(1H,3H)-dione (CAS 16290-54-3)
- 3-[(butylcarbamoyl)amino]-4-methylbenzoic acid (CAS 895057-98-4)
- 2-(Dipropylamino)acetohydrazide (CAS 2644-34-0)
- (2,3-Dichlorophenyl)(2-methylpyridin-4-yl)methanone (CAS 1187169-70-5)
- 6-(3-methoxypiperidin-1-yl)pyridin-3-amine (CAS 939376-71-3)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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