(3-Bromophenyl)(3-fluorophenyl)methanone CAS 75762-58-2
| CAS No. | 75762-58-2 |
| Molecular Formula | C13H8BrFO |
| Molecular Weight | 279.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H8BrFO, (3-Bromophenyl)(3-fluorophenyl)methanone contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.10 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).
(3-Bromophenyl)(3-fluorophenyl)methanone (CAS 75762-58-2) is a high-purity analytical reference standard with the molecular formula C13H8BrFO and a molecular weight of 279.10 g/mol.
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), (3-Bromophenyl)(3-fluorophenyl)methanone 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 | C13H8BrFO |
| Molecular Weight | 279.10 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F/Br-containing |
Related Bromophenyl Standards
- (2-Bromophenyl)(3-fluorophenyl)methanone (CAS 951885-65-7)
- (4-bromophenyl)(2-fluorophenyl)methanone (CAS 59396-43-9)
- (4-Bromophenyl)(3-fluorophenyl)methanone (CAS 951885-68-0)
- 2-(3-Bromophenyl)pyrimidine-5-carboxylic acid (CAS 1086393-70-5)
- 2-(4-Bromophenyl)pyrimidine-4-carboxylic acid (CAS 1092300-70-3)
- 2-(2-Bromophenyl)pyrimidine-4-carboxylic acid (CAS 1315361-27-3)
- 2-(2-Bromophenyl)pyrimidine-5-carboxylic acid (CAS 1315364-07-8)
- 6-(3-Bromophenyl)pyrimidine-4-carboxylic acid (CAS 1426411-56-4)
Recommended Standards
- (4-(Tert-butoxycarbonyl)-3,4-dihydro-2h-benzo[b][1,4]oxazin-6-yl)boronic acid (CAS 2096340-12-2)
- (2,6-Dichloro-5-fluoropyridin-3-yl)(morpholino)methanone (CAS 680217-88-3)
- (4-(tert-Butoxycarbonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-7-yl)boronic acid (CAS 2304633-98-3)
- Methyl 3-amino-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-2-carboxylate (CAS 1874279-25-0)
- 2-(4-Butylphenyl)-6-methylquinoline-4-carboxylic acid (CAS 932841-17-3)
- 3-Amino-1-(4-fluorobenzyl)-4-(2-fluorophenyl)azetidin-2-one (CAS 1291489-37-6)
- 2-Hydroxypropanimidamide (CAS 91431-03-7)
- N-(5-(2,5-Dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2,5-dimethylfuran-3-carboxamide (CAS 1170033-98-3)
- ethyl 4-cyano-2-methylbutanoate (CAS 10444-16-3)
- 2-(tert-Butoxy)butane (CAS 32970-45-9)
- 2-(Benzylamino)-2-(4-chlorophenyl)-acetonitrile hydrochloride (CAS 40658-52-4)
- N-(10-Aminodecyl)-5-chloronaphthalene-1-sulfonamide (CAS 80467-76-1)
- {[1-(4-Fluorophenyl)-1H-pyrazol-4-yl]methyl}amine hydrochloride (CAS 1185300-73-5)
- Hexapeptide-11 (CAS 100684-36-4)
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