4-Bromo-3-(4-bromophenyl)-3-fluoropropiophenone CAS 898761-61-0
| CAS No. | 898761-61-0 |
| Molecular Formula | C15H11Br2FO |
| Molecular Weight | 386.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-3-(4-bromophenyl)-3-fluoropropiophenone (CAS 898761-61-0), a certified reference material (molecular formula C15H11Br2FO, MW 386.05 g/mol) for analytical method development and quality control.
The molecular framework of 4-Bromo-3-(4-bromophenyl)-3-fluoropropiophenone (C15H11Br2FO) is characterized by a hydroxyl group, an ether linkage, fluorine/bromine substitution, a polycyclic aromatic 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C15H11Br2FO |
| Molecular Weight | 386.05 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 |
| 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.) | 1987 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-(4-Bromo-2-fluorophenyl)-3-(4-bromophenyl)propan-1-one (CAS 898761-78-9)
- 1-(4-Bromo-3-fluorophenyl)-3-(3-bromophenyl)propan-1-one (CAS 898760-36-6)
- 4-Bromo-3-(3-bromophenyl)-2-fluoropropiophenone (CAS 898760-59-3)
- 5-Bromo-2-((3-bromobenzyl)oxy)benzoic acid (CAS 1039982-37-0)
- 5-Bromo-2-[(4-bromobenzyl)oxy]benzoic acid (CAS 938241-69-1)
- 6-Bromo-2-(2,4-dichlorophenyl)-3-hydroxyquinazolin-4(3H)-one (CAS 477864-83-8)
- 6-Bromo-2-(3,4-dichlorophenyl)-3-hydroxyquinazolin-4(3H)-one (CAS 477864-82-7)
- N-(2-Bromo-3,5-dinitrophenethyl)-2,2,2-trifluoroacetamide (CAS 1161880-90-5)
Recommended Standards
- 227000-85-3 Alkoxyamine NMP initiator N-tert-Butyl-O-[1-[4-(chloromethyl)phenyl]ethyl]-N-(2-methyl-1-phenylpropyl)hydroxylamine (CAS 227000-85-3)
- 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)terephthalaldehyde (CAS 2305615-53-4)
- 3-((2,5-Dibromophenyl)sulfonamido)propanamide (CAS 930964-49-1)
- 5,8-Dibromobenzo[c]phenanthrene (CAS 121012-73-5)
- 2-Aminododecanoic acid (CAS 35237-37-7)
- Tert-butyl 3-oxo-3H-spiro[furo[2,3-b]pyridine-2,4'-piperidine]-1'-carboxylate (CAS 2245085-03-2)
- 3,4-Dibromo-2,6-difluorophenylacetonitrile (CAS 1806273-55-1)
- N-Boc-4-amino-2-chlorobenzoic acid (CAS 232275-73-9)
- 3-Fluoro-2,6-dimethoxybenzonitrile (CAS 195976-02-4)
- n-[2-(piperazin-1-yl)ethyl]cyclopentanecarboxamide (CAS 1153542-12-1)
- 2-(6-Oxo-3-(o-tolyl)pyridazin-1(6H)-yl)acetonitrile (CAS 923092-03-9)
- 2-Morpholinopyrimidine-4,6-diamine (CAS 122324-16-7)
- Cyano(methyl)amine (CAS 4674-68-4)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com