4,4'-(Perfluoropropane-2,2-diyl)bis(2-bromophenol) CAS 189039-61-0
| CAS No. | 189039-61-0 |
| Molecular Formula | C15H8Br2F6O2 |
| Molecular Weight | 494.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 494.02 g/mol gives 4,4'-(Perfluoropropane-2,2-diyl)bis(2-bromophenol) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4,4'-(Perfluoropropane-2,2-diyl)bis(2-bromophenol) (CAS 189039-61-0), a certified reference material (molecular formula C15H8Br2F6O2, MW 494.02 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H8Br2F6O2, 4,4'-(Perfluoropropane-2,2-diyl)bis(2-bromophenol) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 494.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C15H8Br2F6O2 |
| Molecular Weight | 494.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F/Br-containing |
Related Perfluoropropane Standards
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Recommended Standards
- N-(2-Chloro-4,6-dimethylphenyl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618432-50-1)
- 3-(2-Chlorobenzyl)-6,7-dimethoxy-2-((2,4,6-trimethylbenzyl)thio)quinazolin-4(3H)-imine (CAS 860610-65-7)
- 2-((5-((1H-Benzo[d]imidazol-1-yl)methyl)-4-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 763091-83-4)
- 3-(4-Hydroxy-3,5-diiodophenyl)-2-phenylpropanoic acid (CAS 577-91-3)
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- 2-chloro-N-ethyl-N-[1-(4-fluorophenyl)ethyl]acetamide (CAS 1184038-16-1)
- 1-(4,6-Dimethylpyrimidin-2-yl)azetidine-3-carboxylic acid (CAS 1289388-14-2)
- Benzoic acid, 4-[4-[[2-(4-chlorophenyl)-5,5-dimethyl-1-cyclohexen-1-yl]methyl]-1-piperazinyl]-, ethyl ester (CAS 1065604-70-7)
- 4-(3-Bromo-5-fluorobenzoyl)morpholine (CAS 1329457-16-0)
- 7-Methyl-4-phenyl-2H-pyrido[1,2-a]pyrimidin-2-one (CAS 68097-28-9)
- (2E)-3-(4-Ethylphenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 1354941-84-6)
- 5-Chloro-2-[2-(dimethylamino)ethoxy]benzoic acid hydrochloride (CAS 1375473-45-2)
- Ethyl 2-((4-ethylphenyl)amino)-2-oxoacetate (CAS 69065-94-7)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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