1-Bromo-4-((4-nitrophenyl)sulfonyl)benzene CAS 75124-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75124-91-3 |
| Molecular Formula | C12H8BrNO4S |
| Molecular Weight | 342.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Bromo-4-((4-nitrophenyl)sulfonyl)benzene (CAS 75124-91-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H8BrNO4S. Molecular weight: 342.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H8BrNO4S |
| Molecular Weight | 342.17 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; Hygroscopic; reseal immediately after opening; 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.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- ((2R,3S,4R,5R)-5-(5-Fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 796-66-7)
- 2-((2,4-Dichlorobenzyl)amino)-2-oxoethyl 5-methylfuran-2-carboxylate (CAS 868269-48-1)
- 2-Fluoro-N-(pyridin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1419221-32-1)
- potassium 4-(4-fluorophenyl)-2-oxobut-3-enoate (CAS 118010-89-2)
- 3-(4-methyl-1,3-thiazol-2-yl)aniline (CAS 134811-93-1)
- N,N-dimethyl-2H-pyrazolo[3,4-b]pyridin-6-amine (CAS 63725-50-8)
- 6-Bromo-2-chloro-3-methylphenol (CAS 1226808-67-8)
- Spiro[adamantane-2,2'-thiazolidin]-4'-one (CAS 159553-34-1)
- Cbz-NH-PEG2-C2-acid (CAS 1347750-76-8)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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