[(2-bromophenyl)sulfamoyl]dimethylamine CAS 349540-50-7
| CAS No. | 349540-50-7 |
| Molecular Formula | C8H11BrN2O2S |
| Molecular Weight | 279.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[(2-bromophenyl)sulfamoyl]dimethylamine (CAS 349540-50-7) is a high-purity analytical reference standard with the molecular formula C8H11BrN2O2S and a molecular weight of 279.15 g/mol.
Based on its molecular formula C8H11BrN2O2S, [(2-bromophenyl)sulfamoyl]dimethylamine 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 279.15 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.
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.
As a certified reference material (CRM), [(2-bromophenyl)sulfamoyl]dimethylamine 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 | C8H11BrN2O2S |
| Molecular Weight | 279.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related bromophenyl Standards
- 3-((3-Bromophenyl)sulfonyl)propan-1-ol (CAS 1112985-96-2)
- 5-(4-Bromophenyl)-6-methylpyrimidine-2,4-diamine (CAS 7331-25-1)
- N4-(4-bromophenyl)-6-methylpyrimidine-2,4-diamine (CAS 6633-69-8)
- 4-(4-Bromophenyl)-2-thiazoleacetonitrile (CAS 94833-31-5)
- 6-(4-Bromophenyl)imidazo[2,1-b]thiazole (CAS 7120-13-0)
- (R)-7-(3-Bromophenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-7-ol (CAS 2771078-54-5)
- 1-(1-(4-Bromophenyl)-5-methyl-1H-pyrazol-4-yl)ethanone (CAS 5078-56-8)
- 1-(3-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 294877-38-6)
Recommended Standards
- 3-Bromophenoxathiine (CAS 192799-87-4)
- 1-Bromo-3-fluoro-5-(4-methylbenzyl)benzene (CAS 2586127-50-4)
- 2-Bromoethyl 4-methylbenzenesulfonate (CAS 19263-21-9)
- 2-(2-Bromo-4-methyl-benzenesulfonyl)-ethanol (CAS 90561-22-1)
- 1-Bromo-2-(difluoromethyl)-4,5-difluorobenzene (CAS 1804909-69-0)
- methyl (3R)-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-3-carboxylate hydrochloride (CAS 115524-39-5)
- (2,4-Dioxo-1,3-diazaspiro[4.5]dec-3-yl)-acetonitrile (CAS 1016887-50-5)
- 4-Bromo-3-methylisothiazole-5-carbaldehyde (CAS 89283-96-5)
- 2,4-Dichloro-6-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile (CAS 1965309-20-9)
- Naphthalen-2-yl acrylate (CAS 52684-34-1)
- 5,7-Bis(difluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 438227-84-0)
- [3-(1H-imidazol-1-yl)phenyl]methanamine hydrochloride (CAS 1803600-16-9)
- N'-(2-(1H-pyrrol-1-yl)benzoyl)methanesulfonohydrazide (CAS 478063-20-6)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com