1-(3-Bromophenyl)-2,2-difluoroethyl diethyl phosphate CAS 1138782-97-4
| CAS No. | 1138782-97-4 |
| Molecular Formula | C12H16BrF2O4P |
| Molecular Weight | 373.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(3-Bromophenyl)-2,2-difluoroethyl diethyl phosphate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-(3-Bromophenyl)-2,2-difluoroethyl diethyl phosphate (CAS 1138782-97-4), a certified reference material (molecular formula C12H16BrF2O4P, MW 373.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H16BrF2O4P, 1-(3-Bromophenyl)-2,2-difluoroethyl diethyl phosphate contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 373.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C12H16BrF2O4P |
| Molecular Weight | 373.13 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/Br-containing |
Related Bromophenyl Standards
- 1-(4-Bromophenyl)-2,2-difluoroethyl diethyl phosphate (CAS 2108899-06-3)
- 1-(3-Bromophenyl)-3-((3,4-dichlorophenyl)amino)propan-1-one (CAS 883794-53-4)
- 1-(4-Bromophenyl)-3-((2,4-dichlorophenyl)amino)propan-1-one (CAS 882748-57-4)
- 1-(4-Bromophenyl)-3-((3,4-dichlorophenyl)amino)propan-1-one (CAS 882748-76-7)
- 3-(4-Bromophenyl)-1-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-69-5)
- 3-(4-Bromophenyl)-6-(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 1255381-85-1)
- 6-(4-BRomophenyl)-2-(4-fluorophenyl)imidazo[2,1-b][1,3]thiazole (CAS 881040-03-5)
- N-(4-bromophenyl)-2-(2-oxo-4-phenylpyrrolidin-1-yl)acetamide (CAS 900317-80-8)
Recommended Standards
- Diethyl (2-(3-bromophenyl)-1,1-difluoro-2-hydroxyethyl)phosphonate (CAS 1138782-93-0)
- 2,2-Bis(p-chlorophenyl)hexafluoropropane (CAS 88964-96-9)
- 1-(5-Bromopyrazin-2-yl)-5-methoxy-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 950845-98-4)
- 4-Tributylstannyl-5H-furan-2-one (CAS 145439-09-4)
- 3-Phenyl-2-[(E)-2-(pyridin-3-yl)ethenyl]-3,4-dihydroquinazolin-4-one (CAS 1237744-56-7)
- 4-Methylbenzotriazole (CAS 29878-31-7)
- 5-Chloro-3-(4-chlorophenyl)-1,2,4-thiadiazole (CAS 887623-87-2)
- 6-Bromo-1,2,3,4-tetrahydroisoquinoline (CAS 226942-29-6)
- Gefitinib Impurity 84 (CAS CATO-C4X-111784)
- N-Despropyl Pergolide (CAS 72821-91-1)
- 2-(Aminomethyl)-3-(cyclopropylmethoxy)phenol (CAS 1243347-69-4)
- 1-(9H-Fluoren-3-yl)ethanone (CAS 55718-48-4)
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- Cyclopeptide-5 (CAS 197172-76-2)
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