Methyl 3-bromo-4-methoxybenzenesulfonate CAS 363587-94-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 363587-94-4 |
| Molecular Formula | C8H9BrO4S |
| Molecular Weight | 281.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-bromo-4-methoxybenzenesulfonate (CAS 363587-94-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9BrO4S. Molecular weight: 281.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9BrO4S |
| Molecular Weight | 281.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Bromo-2-methoxyphenyl methanesulfonate (CAS 871571-19-6)
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- 4-Methyl-2-(5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)aniline (CAS 915916-58-4)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com