3-Bromo-N-butyl-4-methylbenzenesulfonamide CAS 850429-68-4
| CAS No. | 850429-68-4 |
| Molecular Formula | C11H16BrNO2S |
| Molecular Weight | 306.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-N-butyl-4-methylbenzenesulfonamide 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.
3-Bromo-N-butyl-4-methylbenzenesulfonamide (CAS 850429-68-4) is a high-purity analytical reference standard with the molecular formula C11H16BrNO2S and a molecular weight of 306.22 g/mol.
Based on its molecular formula C11H16BrNO2S, 3-Bromo-N-butyl-4-methylbenzenesulfonamide 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 306.22 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16BrNO2S |
| Molecular Weight | 306.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-Bromo-N,N-diethyl-5-methylbenzenesulfonamide (CAS 1020252-94-1)
- 3-Bromo-N-(1,1-dimethylethyl)-5-methylbenzenesulfonamide (CAS 1033201-97-6)
- 4-Bromo-N,N-diethyl-3-methylbenzenesulfonamide (CAS 1178100-39-4)
- 3-Bromo-N-t-butyl-N-methylbenzenesulfonamide (CAS 1187386-30-6)
- Ethyl 2-bromo-4-pentylthiazole-5-carboxylate (CAS 1206908-43-1)
- 4-Bromo-N-isopropyl-2,6-dimethylbenzenesulfonamide (CAS 1704097-43-7)
- 2-Bromo-N-pentylbenzenesulfonamide (CAS 951883-99-1)
- 3-Bromo-N,N-diethyl-4-methylbenzenesulfonamide (CAS 850429-71-9)
Recommended Standards
- 3-Bromo-n-isopentylbenzenesulfonamide (CAS 876694-38-1)
- 4-(N-tert-Butoxycarbonylamino)tetrafluorophenylazide (CAS 294187-76-1)
- 2-((3,4-Dihydroxybenzoyl)oxy)-4,6-dihydroxybenzoic Acid (CAS 30048-34-1)
- 4-Bromo-N-tert-butyl-2-methylbenzenesulfonamide (CAS 908602-40-4)
- N-(2-nitrophenyl)quinoline-2-carboxamide (CAS 298193-75-6)
- 6-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4,5,6-tetrahydro-7H-pyrrolo[2,3-c]pyridin-7-one (CAS 2866420-78-0)
- 6-((Benzo[d][1,3]dioxol-5-ylmethyl)(cyclohexyl)amino)pyrazine-2-carbonitrile (CAS 1392426-78-6)
- Cyclopropyl Pemoline-d5 (CAS 1246817-86-6)
- Rhizocarpic Acid (CAS 18463-11-1)
- Tributyl(methoxymethyl)stannane (CAS 27490-32-0)
- (S)-4-Amino-2-methylbutan-1-ol (CAS 44565-28-8)
- Methyl 4'-(aminomethyl)-[1,1'-biphenyl]-2-carboxylate hydrochloride (CAS 114772-65-5)
- 2-(2-Benzylidenehydrazinyl)-4-methyl-4,5-dihydrooxazole (CAS 772997-99-6)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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