1-Bromo-4-tosylbenzene CAS 5184-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5184-70-3 |
| Molecular Formula | C13H11BrO2S |
| Molecular Weight | 311.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-4-tosylbenzene (CAS 5184-70-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11BrO2S. Molecular weight: 311.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11BrO2S |
| Molecular Weight | 311.19 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-Bromo-3-[(phenylsulfonyl)methyl]benzene (CAS 130891-01-9)
- 5-Bromo-1-cyclohexyl-6-fluoro-2-methyl-1,3-benzodiazole (CAS 1400644-59-8)
- 4-Bromo-4'-(methylsulfonyl)-1,1'-biphenyl (CAS 1774-28-3)
- (+)-3-Bromo-8-camphorsulfonic Acid (CAS 5344-58-1)
- (3-Bromo-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonic acid (CAS 24262-38-2)
- 1-Bromo-2-((phenylsulfonyl)methyl)benzene (CAS 92022-50-9)
- 1-Bromo-2-tosylbenzene (CAS 244263-64-7)
- 1-Bromo-4-[(phenylsulfonyl)methyl]benzene (CAS 91110-68-8)
Recommended Standards
- 2-(Chloromethyl)-5-(4-chlorophenyl)-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 91225-69-3)
- 2-(Chloromethyl)-6-(4-chlorophenyl)-3h,4h-thieno[3,2-d]pyrimidin-4-one (CAS 851398-76-0)
- 2-Chloro-5-(((5-chloroquinolin-8-yl)oxy)methyl)thiazole (CAS 672950-05-9)
- N-(1-(4-Bromophenyl)-2-methylpropan-2-yl)-2-chloroacetamide (CAS 808768-93-6)
- Fmoc-D-Asp-OAll (CAS 204246-17-3)
- (3AR,6R,7S,7aR)-6-methoxy-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl 4-methylbenzenesulfonate (CAS 79549-20-5)
- 6-(2-Chloroacetyl)-4-propyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 927965-53-5)
- 1-(2,4-Dichlorophenyl)-N,5-dimethyl-1H-1,2,4-triazole-3-carboxamide (CAS 338398-17-7)
- Palonosetron Impurity 41 (CAS CATO-C4X-110541)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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