4-Bromo-N-tert-butyl-2-methylbenzenesulfonamide CAS 908602-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 908602-40-4 |
| Molecular Formula | C11H16BrNO2S |
| Molecular Weight | 306.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-N-tert-butyl-2-methylbenzenesulfonamide (CAS 908602-40-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16BrNO2S. Molecular weight: 306.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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)
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Recommended Standards
- 4-(N-tert-Butoxycarbonylamino)tetrafluorophenylazide (CAS 294187-76-1)
- 4-Bromo-N-tert-butyl-3-methylbenzenesulfonamide (CAS 958651-46-2)
- 3-Bromo-n-isopentylbenzenesulfonamide (CAS 876694-38-1)
- 1-Methoxy-1-trimethylsilyloxypropene (CAS 34880-70-1)
- (<I>S</I>)-(-)-<I>N</I>-Boc-tert-leucinol (CAS 153645-26-2)
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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