4-Bromo-2-fluoro-3-(2-methoxyphenyl)propiophenone CAS 898770-36-0
| CAS No. | 898770-36-0 |
| Molecular Formula | C16H14BrFO2 |
| Molecular Weight | 337.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, a polycyclic aromatic system, 4-Bromo-2-fluoro-3-(2-methoxyphenyl)propiophenone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 337.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-Bromo-2-fluoro-3-(2-methoxyphenyl)propiophenone (CAS 898770-36-0) is a high-purity analytical reference standard with the molecular formula C16H14BrFO2 and a molecular weight of 337.18 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.
CATO manufactures 4-Bromo-2-fluoro-3-(2-methoxyphenyl)propiophenone 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 | C16H14BrFO2 |
| Molecular Weight | 337.18 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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
- 2-(3-Bromo-4-fluorophenyl)-1-(4-methoxy-3-methylphenyl)ethan-1-one (CAS 1209495-16-8)
- 1-(4-Bromo-3-fluorophenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-12-2)
- 4-Bromo-2-fluoro-3-(3-methoxyphenyl)propiophenone (CAS 898775-02-5)
- 4-Bromo-2-fluoro-3-(4-methoxyphenyl)propiophenone (CAS 898776-10-8)
- 4-Bromo-3-fluoro-3-(3-methoxyphenyl)propiophenone (CAS 898774-86-2)
- 898775-92-3 1-(4-Bromo-3-fluorophenyl)-3-(4-methoxyphenyl)propan-1-one DTXSID30644279 (CAS 898775-92-3)
- 5-Bromo-1-(phenylsulfonyl)-1H-indazole (CAS 1001415-31-1)
- (E)-3-(3-((4-bromo-1H-pyrazol-1-yl)methyl)-4-methoxyphenyl)acrylic acid (CAS 1020050-93-4)
Recommended Standards
- 4-(2-Chloro-6-fluorophenyl)-6-(4-chlorophenyl)-2,3,4,5-tetrahydropyridazin-3-one (CAS 344282-61-7)
- (S)-(4-(2-((tert-Butoxycarbonyl)amino)-3-ethoxy-3-oxopropyl)phenyl)boronic acid (CAS 209249-98-9)
- (3-(2,4-Dichlorophenyl)-1-(2-fluorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618444-51-2)
- (3-(2,4-Dichloro-5-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)methanol (CAS 618383-32-7)
- 8-Iodonaphthalene-1-carbonyl chloride (CAS 32141-11-0)
- (1,1-Dioxido-2,3-dihydro-3-thienyl)amine hydrochloride (CAS 62510-60-5)
- (R)-2-amino-2-(4-fluoro-2-methylphenyl)ethan-1-ol (CAS 1213848-39-5)
- 1-Benzyl-N-methylpiperidin-3-amine (CAS 60717-45-5)
- (3-Bromophenyl)(4-chloro-2-methylphenyl)methanol (CAS 1443341-76-1)
- 1-Propyl-1,2,3-benzotriazole-5-carbonitrile (CAS 1400644-57-6)
- (3aR,4R,5R,6aS)-4-((R,E)-3-Hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2,5-diol (CAS 1204185-88-5)
- 5-Bromo-7-fluoroquinoline-8-carbonitrile (CAS 2181780-00-5)
- 2-(2,3-Dihydro-1H-inden-5-yl)-2-oxoacetaldehyde (CAS 10188-66-6)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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