4-Bromo-N,N-dimethylbenzenesulfonamide CAS 707-60-8
| CAS No. | 707-60-8 |
| Molecular Formula | C8H10BrNO2S |
| Molecular Weight | 264.14 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 4-Bromo-N,N-dimethylbenzenesulfonamide.
CATO supplies 4-Bromo-N,N-dimethylbenzenesulfonamide (CAS 707-60-8), a certified reference material (molecular formula C8H10BrNO2S, MW 264.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H10BrNO2S, 4-Bromo-N,N-dimethylbenzenesulfonamide contains a nitrogen-containing heterocyclic scaffold, 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 264.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H10BrNO2S |
| Molecular Weight | 264.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-Bromo-N,5-dimethylbenzenesulfonamide (CAS 1020252-91-8)
- 4-Bromo-2,6-dimethylbenzene-1-sulfonamide (CAS 1099660-86-2)
- 1-Bromo-8-isothiocyanatonaphthalene (CAS 111853-61-3)
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- n-(3-Bromo-4-methylphenyl)methanesulfonamide (CAS 116598-91-5)
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- ETHYL 2-BROMO-2-(2-METHYLTHIAZOL-4-YL)ACETATE (CAS 120435-68-9)
- 5-Bromo-2,4-dimethylbenzene-1-sulfonamide (CAS 1206087-06-0)
Recommended Standards
- 4-Bromo-N,3-dimethylbenzenesulfonamide (CAS 923148-87-2)
- 4-Bromo-N-ethylbenzenesulfonamide (CAS 1984-25-4)
- 4-Bromo-6-fluoro-1,3-benzothiazole-2-thiol (CAS 786657-44-1)
- 5-Bromo-2-(isopropylsulfonyl)pyridine (CAS 98626-94-9)
- 25935-87-9 2-[(1,1-Dioxidotetrahydro-3-thienyl)oxy]ethanol DTXSID80395022 (CAS 25935-87-9)
- 915921-55-0 2-(4-Methyl-1H-benzimidazol-2-yl)ethan-1-ol DTXSID80649178 (CAS 915921-55-0)
- (S)-2-(5-bromopyridin-2-yl)-4-(tert-butyl)-4,5-dihydrooxazole (CAS 2757083-26-2)
- 4,6-Dimethoxypyrimidine-2-sulfonyl fluoride (CAS 113515-41-6)
- tert-Butyl (6-bromo-3-(methoxymethoxy)-2-methylpyridin-4-yl)carbamate (CAS 2796279-96-2)
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