(2-Bromophenyl)(4-fluorophenyl)methanol CAS 59142-67-5
| CAS No. | 59142-67-5 |
| Molecular Formula | C13H10BrFO |
| Molecular Weight | 281.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-Bromophenyl)(4-fluorophenyl)methanol (CAS 59142-67-5), a certified reference material (molecular formula C13H10BrFO, MW 281.12 g/mol) for analytical method development and quality control.
The molecular framework of (2-Bromophenyl)(4-fluorophenyl)methanol (C13H10BrFO) is characterized by a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), (2-Bromophenyl)(4-fluorophenyl)methanol 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.
Physical & Chemical Properties
| Molecular Formula | C13H10BrFO |
| Molecular Weight | 281.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F/Br-containing |
Related Bromophenyl Standards
- (3-Bromophenyl)(3-fluorophenyl)methanol (CAS 1183311-32-1)
- (2-Bromophenyl)(3-fluorophenyl)methanol (CAS 60081-02-9)
- (3-Bromophenyl)(4-fluorophenyl)methanol (CAS 247089-76-5)
- (4-Bromophenyl)(3-fluorophenyl)methanol (CAS 944645-38-9)
- (4-Bromophenyl)(4-fluorophenyl)methanol (CAS 3851-47-6)
- 3-Bromophenyl-(4-fluorobenzyl)ether (CAS 845866-52-6)
- 5-(3-bromophenyl)-1h-pyraZole-3-carbohydrazide (CAS 1046463-50-6)
- Methyl 3-(3-bromophenyl)-1H-pyrazole-5-carboxylate (CAS 1148158-89-7)
Recommended Standards
- (3-Bromo-5-fluorophenyl)(phenyl)methanol (CAS 875783-03-2)
- 4-(Benzyloxy)-1-bromo-2-fluorobenzene (CAS 185346-79-6)
- 4-Bromo-3-(2-methoxyethoxy)thiophene-2-carboxylic acid (CAS 1708251-08-4)
- 5-Bromo-4-(2-methoxyethoxy)thiophene-2-carboxylic acid (CAS 1707372-03-9)
- 4-Nitroisophthalamide (CAS 65426-59-7)
- 4-(Phenoxymethyl)benzoic Acid (CAS 31719-76-3)
- 2-(4-Benzylpiperidin-1-yl)-7-(3,4-diethoxyphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1242965-73-6)
- 4,5-Dibromo-3-(difluoromethyl)picolinic acid (CAS 1804706-74-8)
- ((4-Fluorophenyl)sulfonyl)phenylalanine (CAS 40279-96-7)
- Methyl 4-(Bromomethyl)-2,5-difluorobenzoate (CAS 1355488-72-0)
- 2-(Benzyloxy)-1-fluoro-3-(trifluoromethyl)benzene (CAS 2379322-79-7)
- 2-Benzylhexahydrocyclopenta[c]pyrrol-4(1H)-one oxime (CAS 122828-28-8)
- 2-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1227270-55-4)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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