3-(3-Bromobenzoyl)-6-fluoroquinolin-4(1H)-one CAS 1326832-66-9
| CAS No. | 1326832-66-9 |
| Molecular Formula | C16H9BrFNO2 |
| Molecular Weight | 346.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-Bromobenzoyl)-6-fluoroquinolin-4(1H)-one (CAS 1326832-66-9), a certified reference material (molecular formula C16H9BrFNO2, MW 346.15 g/mol) for analytical method development and quality control.
Structurally, 3-(3-Bromobenzoyl)-6-fluoroquinolin-4(1H)-one (C16H9BrFNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 346.15 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 3-(3-Bromobenzoyl)-6-fluoroquinolin-4(1H)-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 | C16H9BrFNO2 |
| Molecular Weight | 346.15 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromobenzoyl Standards
- 1-(4-Bromobenzoyl)-4-phenylpiperazine (CAS 339284-42-3)
- 5-(4-Bromobenzoyl)-2-phenyl-1,3-thiazole (CAS 52421-62-2)
- 2-(4-Bromobenzoyl)-1H-indole-3-carboxylic acid (CAS 75822-51-4)
- 2-(4-Bromobenzoyl)-N-phenylhydrazine-1-carbothioamide (CAS 97031-73-7)
- 3-(4-Bromobenzoyl)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-amine (CAS 793678-82-7)
- 3-(4-Bromobenzoyl)-4-(4-methylphenyl)-1H-pyrrole (CAS 478031-45-7)
- 1-(3-Bromobenzoyl)-4-(1,3-thiazol-2-yl)piperazine (CAS 1007729-18-1)
- 2-[(3-bromobenzoyl)amino]-4-fluorobenzoic acid (CAS 1017020-32-4)
Recommended Standards
- N4-Benzyl-2-bromo-6-(trifluoromethyl)pyridine-3,4-diamine (CAS 1303438-93-8)
- 8-Bromo-2-(3-fluorophenyl)quinoline-4-carboxylic acid (CAS 1405585-02-5)
- Trifluoro-methanesulfonic acid 6-pentafluoroethylpyrazin-2-yl ester (CAS 1246466-48-7)
- Dimethyl (2-(((2,5-dichloropyrimidin-4-yl)methyl)amino)phenyl)phosphonite (CAS 1854943-87-5)
- Methyl 4-amino-5-bromopyrimidine-2-carboxylate (CAS 1504062-62-7)
- 2',3'-Dihydroxy-4'-methoxyacetophenone (CAS 708-53-2)
- Ethyl 4-(3-nitrophenyl)-2,4-dioxobutanoate (CAS 57961-49-6)
- 1,5,9-Trinitrotriphenylene (CAS 878626-60-9)
- 4-Bromo-1-ethyl-3-isopropyl-1H-pyrazol-5-amine (CAS 1536252-20-6)
- 2-[(2,4,6-trimethylphenyl)carbamoyl]cyclohexane-1-carboxylic acid (CAS 200934-71-0)
- 2-Amino-3-(difluoromethyl)-5-iodopyridine-4-sulfonamide (CAS 1806793-96-3)
- 10,11,12,13-Tetrahydro-5-phenoxydiindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin (CAS 1119754-16-3)
- 2,5-Dimethylpiperidin-4-one (CAS 4558-87-6)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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