4-Bromo-2-ethylbenzenesulfonamide CAS 749262-41-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 749262-41-7 |
| Molecular Formula | C8H10BrNO2S |
| Molecular Weight | 264.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Bromo-2-ethylbenzenesulfonamide (CAS 749262-41-7) pharmaceutical standards reference standard. Molecular formula: C8H10BrNO2S. Molecular weight: 264.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1986 |
| 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)
- Methyl 2-bromo-5-propylthiazole-4-carboxylate (CAS 1120214-96-1)
- n-(3-Bromo-4-methylphenyl)methanesulfonamide (CAS 116598-91-5)
- N-(5-Bromo-2-methylphenyl)methanesulfonamide (CAS 116599-17-8)
- 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-(5-Bromothiophen-2-yl)benzonitrile, >97% (CAS 415718-60-4)
- 4-Bromo-6-fluoro-1,3-benzothiazole-2-thiol (CAS 786657-44-1)
- 3-Bromo-N-ethylbenzenesulfonamide (CAS 871269-07-7)
- 4-(2,4-Dimethylbenzoyl)phenyl acetate (CAS 890100-31-9)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
- N-((4-benzylmorpholin-2-yl)methyl)ethanamine (CAS 868770-14-3)
- 5-Fluoro-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzene-1,2-diamine (CAS 2377607-05-9)
- Ethyl 5-(3-bromo-4-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxylate (CAS 1449301-75-0)
- 2-(3-Piperidinyl)ethyl nicotinate hydrochloride (CAS 1219976-23-4)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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 13829788188 / jacky.chen@cato-chem.com