5-Bromo-4-chloro-N,N-diethylpyridine-3-sulfonamide CAS 1352541-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352541-33-3 |
| Molecular Formula | C9H12BrClN2O2S |
| Molecular Weight | 327.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-4-chloro-N,N-diethylpyridine-3-sulfonamide (CAS 1352541-33-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12BrClN2O2S. Molecular weight: 327.63 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12BrClN2O2S |
| Molecular Weight | 327.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 6-Butyl-1,3,8-trichlorodibenzo[b,d]furan (CAS 193764-65-7)
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- 2-(2-(1-Ethylpiperidin-2-yl)ethoxy)aniline (CAS 919040-98-5)
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- 4-{[1,1'-biphenyl]-4-yl}-2-(3-fluoro-4-iodophenyl)pyrimidine (CAS 477870-86-3)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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