Methyl 4-bromo-1-(5-chloro-2-methoxybenzenesulfonyl)-1H-pyrrole-2-carboxylate CAS 861208-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 861208-19-7 |
| Molecular Formula | C13H11BrClNO5S |
| Molecular Weight | 408.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-bromo-1-(5-chloro-2-methoxybenzenesulfonyl)-1H-pyrrole-2-carboxylate (CAS 861208-19-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H11BrClNO5S. Molecular weight: 408.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H11BrClNO5S |
| Molecular Weight | 408.65 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(4-((4-Bromophenyl)sulfonyl)piperazin-1-yl)-N,N,6-trimethylpyrimidin-4-amine (CAS 946315-29-3)
- 4-(3-Nitrophenyl)pyrimidin-2-amine (CAS 240136-69-0)
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- (R)-1-(2-((2,4-Dichlorobenzyl)oxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazole (CAS 47447-53-0)
- Benzyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate (CAS 143521-34-0)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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