2-((2-Bromo-4-methylphenyl)sulfonamido)propanamide CAS 1099618-80-0
| CAS No. | 1099618-80-0 |
| Molecular Formula | C10H13BrN2O3S |
| Molecular Weight | 321.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-((2-Bromo-4-methylphenyl)sulfonamido)propanamide (CAS 1099618-80-0), molecular formula C10H13BrN2O3S and molecular weight 321.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, 2-((2-Bromo-4-methylphenyl)sulfonamido)propanamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-((2-Bromo-4-methylphenyl)sulfonamido)propanamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13BrN2O3S |
| Molecular Weight | 321.19 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-((5-Bromo-n,2-dimethylphenyl)sulfonamido)acetamide (CAS 1178104-95-4)
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Recommended Standards
- 3-Fluoro-4-(4-morpholinylmethyl)benzeneboronic acid pinacol ester, 97% (CAS 1073354-74-1)
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- n-(2-Bromophenyl)morpholine-4-sulfonamide (CAS 1042780-35-7)
- Benzonitrile, 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]- (CAS 330792-98-8)
- 4-Methylisoquinolin-3-ol (CAS 7697-67-8)
- 2,2-Difluoro-6,7-dihydro-5H-[1,3]dioxolo[4,5-f]isoindole (CAS 2167623-58-5)
- Methyl (6-chloropyrimidin-4-yl)glycinate (CAS 1086386-57-3)
- 2-Butoxy-4-fluorobenzaldehyde (CAS 1378819-64-7)
- 2-Methyl-1-(1,2,4-oxadiazol-3-yl)propan-1-amine hydrochloride (CAS 1795274-18-8)
- 1-phenylbiguanide (CAS 102-02-3)
- 2-(Chloromethyl)-6-(difluoromethyl)-5-fluoropyridine-3-acetic acid (CAS 1807069-22-2)
- 5-(3-(Trifluoromethyl)phenyl)tetrahydrofuran-2-carboxamide (CAS 1421603-42-0)
- 3-Bromo-N-cyclopentyl-4-methoxybenzenesulfonamide (CAS 358665-65-3)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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