3-((4-Bromophenyl)sulfonyl)-1-phenylpyrrolidine-2,5-dione CAS 90455-57-5
| CAS No. | 90455-57-5 |
| Molecular Formula | C16H12BrNO4S |
| Molecular Weight | 394.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-((4-Bromophenyl)sulfonyl)-1-phenylpyrrolidine-2,5-dione.
3-((4-Bromophenyl)sulfonyl)-1-phenylpyrrolidine-2,5-dione (CAS 90455-57-5) is a high-purity analytical reference standard with the molecular formula C16H12BrNO4S and a molecular weight of 394.24 g/mol.
Based on its molecular formula C16H12BrNO4S, 3-((4-Bromophenyl)sulfonyl)-1-phenylpyrrolidine-2,5-dione contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 394.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-((4-Bromophenyl)sulfonyl)-1-phenylpyrrolidine-2,5-dione 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 | C16H12BrNO4S |
| Molecular Weight | 394.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
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- 4-(2-(2-Bromophenyl)-4-(4-fluorophenyl)-1H-imidazol-5-yl)pyridine (CAS 384820-17-1)
- 4-(4-Bromophenyl)-2-phenylthiomorpholine-3,5-dione 1,1-dioxide (CAS 339109-46-5)
- 1-{6-[(4-bromophenyl)sulfanyl]pyridazin-3-yl}piperidine-3-carboxylic acid (CAS 1112278-50-8)
- (2-Bromophenyl)(4-(((furan-2-ylmethyl)thio)methyl)piperidin-1-yl)methanone (CAS 1396845-13-8)
- 2-{[(4-bromophenyl)methyl]sulfanyl}-5-[(piperidin-1-yl)methyl]-1,4-dihydropyrimidin-4-one (CAS 932379-65-2)
- (1E)-1-[1-(4-Bromophenyl)-1H-pyrrol-3-yl]-N-(3,4-dichlorophenyl)methanimine (CAS 691870-07-2)
Recommended Standards
- 4-((2-Chloro-5-nitrobenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-44-6)
- 1-(3-Chloro-4-methylphenyl)-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)thiourea (CAS 326815-22-9)
- 4-((4-Chloro-3-nitrobenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-38-5)
- 4-((2-Chloro-5-nitrobenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 172844-88-1)
- 1-((4-(Tert-butyl)cyclohexyl)amino)propan-2-ol (CAS 1024247-37-7)
- 2-Chloro-N-[3-cyano-6-(1,1-dimethylpropyl)-4,5,6,7-tetrahydro-1-benzothien-2-yl]propanamide (CAS 1365963-70-7)
- n-Phenethylfuran-2-carboxamide (CAS 153579-79-4)
- Muricholic Acid Impurity 22 (CAS 111824-32-9)
- Maleic anhydride-<SUP>13</SUP>C<SUB>4</SUB> (CAS 1161736-58-8)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-methylpiperidin-1-yl)furan-2-yl)boronate (CAS 2223003-36-7)
- 2,3,4-Trifluorophenyl isothiocyanate (CAS 119474-40-7)
- Triphenyl((2-(trimethylsilyl)ethoxy)methyl)phosphonium chloride (CAS 82495-75-8)
- Cefazolin Impurity 70 (CAS CATO-C4X-157770)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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