3-bromo-5-ethoxy-pyridin-1-ium-1-amine;2,4,6-trimethylbenzenesulfonate CAS 2703759-73-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2703759-73-1 |
| Molecular Formula | C7H15BrN2O C9H17O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-bromo-5-ethoxy-pyridin-1-ium-1-amine;2,4,6-trimethylbenzenesulfonate (CAS 2703759-73-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H15BrN2O C9H17O3S. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H15BrN2O C9H17O3S |
| Molecular Weight | 428.41 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related bromo Standards
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- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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Recommended Standards
- N-(4-methylbenzyl)prop-2-en-1-amine hydrochloride (CAS 160676-83-5)
- (2S,3S,4S,5S,6R)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol (CAS 7296-15-3)
- Methyl 5-(aminomethyl)-2-isopropylnicotinate (CAS 1707571-17-2)
- Vinblastine Sulfate (CAS 143-67-9)
- 2-(4-Bromobenzenesulfonamido)-3-methylbutanoic acid (CAS 250714-81-9)
- 4-Chloro-2,5-difluorobenzene-1-sulfonamide (CAS 287172-62-7)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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