5-(4-Bromophenyl)-3-(1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-quinolinyl)-4,5-dihydro-γ-oxo-1H-Pyrazole-1-butanoic Acid CAS 380560-89-4
| CAS No. | 380560-89-4 |
| Molecular Formula | C29H24BrN3O4 |
| Molecular Weight | 558.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Bromophenyl)-3-(1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-quinolinyl)-4,5-dihydro-γ-oxo-1H-Pyrazole-1-butanoic Acid (CAS 380560-89-4) is a high-purity analytical reference standard with the molecular formula C29H24BrN3O4 and a molecular weight of 558.42 g/mol.
Based on its molecular formula C29H24BrN3O4, 5-(4-Bromophenyl)-3-(1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-quinolinyl)-4,5-dihydro-γ-oxo-1H-Pyrazole-1-butanoic Acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 558.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(4-Bromophenyl)-3-(1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-quinolinyl)-4,5-dihydro-γ-oxo-1H-Pyrazole-1-butanoic Acid 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 | C29H24BrN3O4 |
| Molecular Weight | 558.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- n-(4-(3-Bromophenyl)thiazol-2-yl)-2-((3-(3-(dimethylamino)propyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 757215-55-7)
- Methyl 4-{[(5-{[(4-bromophenyl)methanesulfinyl]methyl}-4-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}benzoate (CAS 344274-93-7)
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- 9-(4,5-Bis(4-bromophenyl)-1H-imidazol-2-yl)acridine (CAS 49573-11-7)
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Recommended Standards
- 2-((4-(2-Chlorophenyl)-6-(4-chlorophenyl)-3-cyanopyridin-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 332372-39-1)
- Propyl 4-(3-bromo-4-fluorophenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 503591-71-7)
- Bis(acetato-o)triphenylbismuth(v) (CAS 7239-60-3)
- 271565679C 14736-58-4 Garcinia biflavonoid 1 (3,8'-Bi-4H-1-benzopyran)-4,4'-dione, 2,2',3,3'-tetrahydro-3',5,5',7,7'-pentahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S-(2alpha,3beta(2'S*,3'S*)))- GB1 Garcinia UNII-271565679C (CAS 14736-58-4)
- 6-Amino-2-chloro-9-(2'-deoxy-2-fluoro-3',5'-di-O-benzoyl-β-D-arabinofuranosyl)-9H-purine (CAS 355138-50-0)
- Ethyl 2-(4-methylpiperidin-1-yl)propanoate (CAS 928709-07-3)
- 2-(1H-imidazol-2-yl)benzaldehyde (CAS 139975-94-3)
- Phosphorus Pentachloride (CAS 10026-13-8)
- N-(2-(5-(4-Ethoxyphenyl)-1-isobutyryl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923250-49-1)
- (2S)-3-(1H-Indol-3-yl)-2-[(3-nitropyridin-2-yl)amino]propanoic acid (CAS 36977-07-8)
- tert-Butyl (R)-2-(4-ethylphenyl)piperazine-1-carboxylate (CAS 1240589-26-7)
- Sodium 3-ethoxy-3-oxopropane-1-sulfinate (CAS 58115-03-0)
- 5-(2-Cyanophenyl)furan-2-carbohydrazide (CAS 1706458-77-6)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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