2-(2-Bromophenyl)-1-(4-fluorophenyl)ethan-1-one CAS 1127955-69-4
| CAS No. | 1127955-69-4 |
| Molecular Formula | C14H10BrFO |
| Molecular Weight | 293.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, a polycyclic aromatic system, 2-(2-Bromophenyl)-1-(4-fluorophenyl)ethan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 293.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
2-(2-Bromophenyl)-1-(4-fluorophenyl)ethan-1-one (CAS 1127955-69-4), molecular formula C14H10BrFO and molecular weight 293.13 g/mol, is a CATO reference standard with documented purity and traceability.
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 2-(2-Bromophenyl)-1-(4-fluorophenyl)ethan-1-one 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 | C14H10BrFO |
| Molecular Weight | 293.13 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
Related Bromophenyl Standards
- 2-(4-Bromophenyl)-1-(4-fluorophenyl)ethan-1-one (CAS 1026709-79-4)
- (2-Bromophenyl)(3-fluoro-4-methylphenyl)methanone (CAS 951886-24-1)
- (3-Bromophenyl)(3-fluoro-5-methylphenyl)methanone (CAS 951886-67-2)
- (4-Bromophenyl)(3-fluoro-4-methylphenyl)methanone (CAS 844879-18-1)
- (4-Bromophenyl)(4-fluoro-3-methylphenyl)methanone (CAS 844879-20-5)
- 1-(2-Bromophenyl)-2-(3-fluorophenyl)ethan-1-one (CAS 898784-67-3)
- 1-(3-Bromophenyl)-2-(3-fluorophenyl)ethan-1-one (CAS 898784-69-5)
- 2-[(4-bromophenyl)methanesulfonyl]acetic acid (CAS 81431-45-0)
Recommended Standards
- 4-Bromo-2-(4-fluorophenyl)acetophenone (CAS 107028-32-0)
- Methyl 5-bromo-2-(methylsulfonyl)benzoate (CAS 1246765-34-3)
- 4-Bromo-2-ethanesulfonylbenzoic acid (CAS 1383826-63-8)
- Phenyl 5-bromopyridin-2-ylcarbamate (CAS 95676-73-6)
- 3-Chloro-7-fluoroquinoxalin-2-amine (CAS 888480-65-7)
- 3-((1H-Indol-1-yl)sulfonyl)-4-chloroaniline (CAS 173908-48-0)
- L-Alanine, N-methyl-N-(1-oxo-4-pentyn-1-yl)- (CAS 1651197-26-0)
- 2,5-Pyridinedicarboxylic Acid D3 (CAS 1246820-77-8)
- 2-(2-((1-Methyl-1H-imidazol-2-yl)thio)ethyl)piperidine (CAS 1249515-23-8)
- Propargyl-PEG3-OCH2-Boc (CAS 888010-02-4)
- tris(2-Chloropropyl)phosphate (CAS 6145-73-9)
- 2-Amino-1-bromopropane Hydrobromide (CAS 2403-31-8)
- 2,6-Diethynylpyridine (CAS 75867-46-8)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
Why CATO?
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