3-Bromo-5-chloro-2-methoxy-n,n-dimethylbenzenesulfonamide CAS 1031152-24-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1031152-24-5 |
| Molecular Formula | C9H11BrClNO3S |
| Molecular Weight | 328.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-chloro-2-methoxy-n,n-dimethylbenzenesulfonamide (CAS 1031152-24-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H11BrClNO3S. Molecular weight: 328.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11BrClNO3S |
| Molecular Weight | 328.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1988 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 7-Chloro-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzofuran (CAS 2140871-50-5)
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- 3-Chloro-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzofuran (CAS 2404594-48-3)
- ML335 (CAS 825658-06-8)
- (1S,2S)-2-(methylamino)cyclohexan-1-ol (CAS 21651-84-3)
- 1-Methyl-1-propylpiperidinium Bromide (CAS 88840-42-0)
- 2-(oxolan-2-ylidene)-1-phenylethan-1-one (CAS 160037-24-1)
- 1-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethyl)piperidine (CAS 934586-49-9)
- 2-(1H-pyrazol-4-yl)quinoline 4-(Quinolin-2-yl)-1H-pyrazole 439106-87-3 (CAS 439106-87-3)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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